# List of group-0 ISBN publisher codes

A list of publisher codes for (978) International Standard Book Numbers with a group code of zero.

## Assignation

The group-0 publisher codes are assigned as follows:
| Publisher number | Item number | Group identifier | Group identifier | Group identifier | Group identifier | Total possible books |
| Publisher number | Item number | From | To | Number of possible publisher codes | Books per publisher | Total possible books |
| 2 digits | 6 digits | 0-00-xxxxxx-x | 0-19-xxxxxx-x | 20 (0.0035%) | 1,000,000 | 20,000,000 (20%) |
| 3 digits | 5 digits | 0-200-xxxxx-x 0-229-xxxxx-x 0-370-xxxxx-x 0-640-xxxxx-x 0-646-xxxxx-x 0-649-xxxxx-x 0-656-xxxxx-x | 0-227-xxxxx-x 0-368-xxxxx-x 0-638-xxxxx-x 0-644-xxxxx-x 0-647-xxxxx-x 0-654-xxxxx-x 0-699-xxxxx-x | 494 (0.085%) | 100,000 | 49,400,000 (49%) |
| 4 digits | 4 digits | 0-2280-xxxx-x 0-3690-xxxx-x 0-6390-xxxx-x 0-6550-xxxx-x 0-7000-xxxx-x | 0-2289-xxxx-x 0-3699-xxxx-x 0-6397-xxxx-x 0-6559-xxxx-x 0-8499-xxxx-x | 1,538 (0.27%) | 10,000 | 15,380,000 (15%) |
| 5 digits | 3 digits | 0-85000-xxx-x | 0-89999-xxx-x | 5,000 (0.86%) | 1,000 | 5,000,000 (5.0%) |
| 6 digits | 2 digits | 0-900000-xx-x 0-900372-xx-x | 0-900370-xx-x 0-949999-xx-x | 49,999 (8.6%) | 100 | 4,999,900 (5.0%) |
| 7 digits | 1 digit | 0-6398000-x-x 0-6450000-x-x 0-6480000-x-x 0-9003710-x-x 0-9500000-x-x | 0-6399999-x-x 0-6459999-x-x 0-6489999-x-x 0-9003719-x-x 0-9999999-x-x | 522,010 (90%) | 10 | 5,220,100 (5.2%) |
| Total Possible Group-0 Codes: | Total Possible Group-0 Codes: | Total Possible Group-0 Codes: | Total Possible Group-0 Codes: | 579,061 | | 100,000,000 |

## 2-digit publisher codes

| Publisher code | Publisher | Additional imprints | Notes |
| 00 | William Collins; HarperCollins | Fontana; Flamingo; Flamingo Original; Science Fiction & Fantasy; Voyager; Angelus Media | |
| 01 | ... | | not yet assigned |
| 02 | Collier Books; Collier Macmillan | Alpha; Free Press; Glencoe; McGraw-Hill School Division; Schirmer Books | Complete Idiot's Guide series |
| 03 | Holt, Rinehart and Winston | Dryden Press; Harcourt Brace College; Harcourt Brace Jovanovich College; Saunders College | now part of Cengage Learning |
| 04 | George Allen & Unwin; Unwin Hyman | Orion; Unicorn; Unwin Paperbacks | now part of HarperCollins |
| 05 | Oliver & Boyd | | was Edinburgh-based; imprint now owned by Pearson Education, code dormant |
| 06 | Harper & Row; Collins; HarperCollins, HarperOne, It Books, Zondervan Publishing House | Ecco; Harper Perennial; ReganBooks; Smithsonian Books; Rayo; Amistad | |
| 07 | McGraw Hill | … | |
| 08 | Pergamon; Pergamon Press | … | now part of Elsevier |
| 09 | Century Hutchinson; Geographia (Ltd); Random Century; Random House | Arrow; Ebury; Helicon; Legend; Vintage | Random House also 1-84605 |
| 10 | HMSO | … | official UK government publications |
| 11 | HMSO | … | other official bodies' publications |
| 12 | Academic Press | Seminar Press | now part of Elsevier |
| 13 | Prentice Hall; John Wiley & Sons | Prentice-Hall International | now part of Pearson |
| 14 | Penguin Books | Arkana; Pelican; Puffin; Viking Penguin; Riverhead Books | codes 140, 141 are generated by non-standard hyphenation |
| 15 | Harcourt Brace Jovanovich | Harcourt Brace College; Harvest Books; James H. Silberman; Harcourt Religious Publishers; Harcourt Religion; Mariner Books | now part of Houghton Mifflin Harcourt |
| 16 | United States Government Publishing Office | | |
| 17 | Thomas Nelson | | was Glasgow-based; imprint now owned by HarperCollins, code dormant |
| 18 | … | | not yet assigned |
| 19 | Oxford University Press | Clarendon Press; Oxford Paperbacks | |

## 3-digit publisher codes

(Note: the status of codes not listed in this table is unclear; please help fill the gaps.)
| Publisher code | Publisher | Additional imprints | Notes |
| 000~199 | see #2-digit_publisher_codes | see #2-digit_publisher_codes | see #2-digit_publisher_codes |
| 200 | Abelard-Schuman Ltd | | children's books |
| 201 | Addison-Wesley | | now part of Pearson Group |
| 202 | Aldine; Aldine Atherton | | |
| 203 | Taylor & Francis | e-Library | electronic books |
| 204 | Allman | | |
| 205 | Allyn & Bacon | | now part of Pearson Group |
| 206 | Cape Goliard Press | | |
| 207 | Angus & Robertson | | now part of HarperCollins |
| 208 | Archon Books | | |
| 209 | Arco Publications | - | bought by the Gailranada group, later Wm. Collins Sons, now HarperCollins |
| 210 | Asia Publishing House | … | an imprint of Verlagsgruppe Georg von Holtzbrinck |
| 211 | Avis | | |
| 212 | John Baker | | |
| 213 | Arthur Barker | | |
| 214 | Barrie & Jenkins; Barrie & Rockliff | | now part of Random House |
| 215 | The Stationery Office | | |
| 216 | Blackie | | |
| 218 | Anthony Blond | | now part of Random House |
| 219 | Blond Educational | | now part of Pearson Education |
| 220 | Business Books | | |
| 222 | Burke Books | | |
| 223 | Burns & Oates | | now part of Bloomsbury Publishing |
| 224 | Jonathan Cape | | now part of Penguin Random House |
| 225 | Geoffrey Chapman | | |
| 226 | University of Chicago Press | | |
| 227 | James Clarke | | |
| 228 | see #4-digit_publisher_codes | see #4-digit_publisher_codes | see #4-digit_publisher_codes |
| 229 | Adlard Coles Nautical | London, UK | |
| 230 | Palgrave Macmillan | | not used before 2007 |
| 231 | Columbia University Press | | |
| 232 | Darton, Longman & Todd | Paulist Press | |
| 233 | André Deutsch | | Carlton Books |
| 234 | Dennis Dobson | | taken over by Routledge and Kegan Paul? |
| 236 | Elek | | |
| 237 | Evans Brothers | | |
| 238 | Evelyn, Adams and Mackay | Hugh Evelyn; Adams & Dart, | |
| 240 | Focal Press | | now part of Elsevier |
| 241 | Hamish Hamilton | | now part of Penguin Random House |
| 245 | Harrap | | |
| 246 | Rupert Hart-Davis | Voyager | now part of HarperCollins |
| 247 | Hart-Davis Educational | | |
| 248 | Cresset Press | | |
| 249 | Leonard Hill; Morgan-Grampian | | |
| 250 | Ann Arbor Science | | |
| 251 | Icon Books | | |
| 252 | University of Illinois Press | Champaign, Illinois, US | |
| 253 | Indiana University Press | | |
| 255 | Institute of Economic Affairs | | |
| 256 | Richard D. Irwin; Dorsey Press; Irwin-Dorsey International | | |
| 257 | Herbert Jenkins | | |
| 258 | Crosby Lockwood; Crosby Lockwood Staples | | |
| 261 | Grafton | | now part of HarperCollins |
| 262 | MIT Press | | |
| 263 | Mills & Boon | | |
| 264 | A. R. Mowbray | | |
| 268 | University of Notre Dame Press | | |
| 269 | Pall Mall Press | | |
| 271 | Pennsylvania State University Press | | |
| 272 | Pitman Medical | | |
| 273 | Pitman Press | | |
| 275 | Praeger | | now part of the Greenwood Publishing Group |
| 276 | Reader's Digest Press | | |
| 278 | Reinhold | | part of Van Nostrand Reinhold? |
| 280 | Rivingtons | | |
| 281 | S.P.C.K. | | |
| 283 | Sidgwick & Jackson | | now part of Pan Books |
| 284 | Skilton | | |
| 285 | Souvenir Press | | |
| 286 | Staples Press | | later part of Crosby Lockwood Staples? |
| 289 | Studio Vista | | |
| 291 | Technical Press | | |
| 292 | University of Texas Press | | |
| 295 | University of Washington Press | | |
| 296 | C. A. Watts | | |
| 297 | Weidenfeld & Nicolson | | now part of Orion Publishing Group |
| 298 | Weidenfeld & Nicolson Educational | | now part of Orion Publishing Group |
| 299 | University of Wisconsin Press | | |
| 300 | Yale University Press | | |
| 301 | Pemberton Books | | |
| 302 | Zwemmer | | |
| 303 | Weidenfeld & Nicolson | | now part of Orion Publishing Group |
| 304 | Cassell | | London, UK; now part of Orion Publishing Group |
| 305 | Jackdaw | | (educational multi-media) |
| 306 | Da Capo Press; Consultants Bureau, and Kluwer Academic (NY) | | |
| 307 | originally assigned to Western Publishing | Random House; Alfred A. Knopf; Borzoi Books; Vintage; Crown Publishing Group; Anchor Books; Little Golden Books; Golden Press | now part of Penguin Random House |
| 308 | Funk & Wagnalls | | |
| 309 | National Academy of Sciences | | |
| 310 | Zondervan | | |
| 312 | St Martin's Press | Griffin; Picador | originally the US division of Macmillan; now owned by Holtzbrinck Publishers |
| 313 | Greenwood Press | Westport, Connecticut, US | |
| 314 | West Publishing | | |
| 316 | Hachette | Little, Brown; Back Bay Books; Yen Press | |
| 317 | UMI Books on demand | | |
| 318 | UMI Books on demand | | |
| 319 | Ordnance Survey (UK) | | |
| 321 | Addison-Wesley; Peachpit | New Riders | |
| 323 | C. V. Mosby | | now part of Elsevier |
| 324 | South-Western College Publishing | | |
| 325 | Heinemann | | US division |
| 330 | Pan Books, Pan Macmillan, Time Warner | Picador | now owned by Holtzbrinck Publishing |
| 333 | Macmillan | Nature Publishing Group | |
| 334 | SCM Press | | |
| 335 | Open University | | |
| 337 | HMSO | | used by Northern Ireland division |
| 338 | Stationery Office (TSO, ex HMSO) | | used by Scottish division |
| 339 | Stationery Office (TSO, ex HMSO) | | used by Northern Ireland division |
| 340 | Hodder & Stoughton, Hodder Headline | Coronet, Hodder & Stoughton Educational, New English Library (NEL), Sceptre | |
| 345 | Ballantine Books, Del Rey | now part of Penguin Random House | New York |
| 347 | Saxon House | | |
| 348 | Stationery Office (TSO, ex HMSO) | | |
| 349 | Sphere Books | Abacus | |
| 351 | Sphere Books | Cardinal | |
| 352 | Star Books | W. H. Allen Ltd. | |
| 354 | Macdonald and Jane's | London | later taken over by Springer? |
| 356 | Macdonald; Queen Anne Publishers/Macdonald and Jane's | London | |
| 361 | Purnell and Sons | | |
| 362~368 | ? | ? | ? |
| 369 | see #4-digit_publisher_codes | see #4-digit_publisher_codes | see #4-digit_publisher_codes |
| 370 | The Bodley Head | Max Reinhardt | |
| 373 | Harlequin | Mills & Boon, Silhouette, Steeple Hill, Love Inspired, HQN | |
| 374 | Farrar, Straus & Giroux | Sarah Crichton Books | an imprint of Verlagsgruppe Georg von Holtzbrinck |
| 375 | Random House | Pantheon Books, Vintage Books, Knopf | various imprints/divisions of Penguin Random House |
| 377 | Friendship Press | | |
| 378 | Ward Ritchie Press | | |
| 379 | Oceana Publications | | |
| 380 | HarperCollins | Avon; HarperEntertainment; Perennial | |
| 382 | General Learning Press; Silver Burdett | | |
| 384 | Johnson Reprint | | |
| 385 | Doubleday | Anchor; Bond Street; Dial Press; Image; Delta Trade Paperback; Spiegel & Grau; Crown Business | now part of Random House |
| 387 | Springer | | |
| 388 | ООО "Питер Пресс" (rus. Piter Press) | | |
| 389 | Barnes & Noble | | |
| 390 | Appleton-Century-Crofts | | |
| 393 | W. W. Norton | | |
| 394 | Alfred A. Knopf | Pantheon; Vintage | now part of Random House's Knopf Doubleday group. |
| 395 | Houghton Mifflin | American Heritage; Mariner Books; Sandpiper | |
| 396 | Dodd, Mead | | |
| 397 | Lippincott | | now part of Wolters Kluwer |
| 398 | Charles C. Thomas | | |
| 399 | G. P. Putnam's Sons | Berkley; Capricorn; Perigree Trade | |
| 402 | Cowles Book Co. (New York) | | |
| 403 | Scholarly Press | | |
| 404 | AMS Press | | |
| 405 | Arno Press, also Benjamin Press | | |
| 406 | Butterworths | | legal titles; now part of Reed Elsevier |
| 407 | Butterworths | | medical titles; now part of Reed Elsevier |
| 408 | Butterworths | | scientific and technical titles; now part of Reed Elsevier |
| 409 | Butterworths | | South Africa division |
| 411 | HarperCollins Audio | | |
| 412 | Chapman & Hall | | now part of Taylor & Francis |
| 413 | Methuen | Methuen Drama | |
| 415 | Routledge, CRC Press, Taylor & Francis | … | used from 1988; also 1-85941 |
| 416 | Methuen | | |
| 417 | Methuen | Eyre Methuen; Magnum; Methuen paperbacks | |
| 419 | Spon | | Part of Taylor & Francis Group |
| 420 | Stevens & Sons | | |
| 421 | Sweet & Maxwell | | |
| 422 | Tavistock | | |
| 423 | Methuen | Methuen Educational; Thames Methuen | |
| 424 | Sydney University Press | | |
| 425 | Berkley Publishing | … | an imprint of Penguin Group (USA) since 1985 |
| 426 | Tandem Publishing | Tandem Books, Target Books, Universal Books | bought by W. H. Allen Ltd. |
| 431 | Heinemann | | |
| 432 | Peter Davies | | |
| 433 | Heinemann Medical, LexisNexis Canada | | |
| 434 | William Heinemann | | |
| 435 | Heinemann Educational | | |
| 436 | Secker & Warburg | | now part of Random House |
| 437 | World's Work | | |
| 439 | Scholastic | Arthur A Levine Books | |
| 440 | Dell | Delacorte Press; Laurel; Merloyd Lawrence; Seymour Lawrence | now part of Penguin Random House |
| 441 | Ace Books | Ace Books, Ace Charter Books, Charter Books | now part of Penguin Random House |
| 442 | D. Van Nostrand; Van Nostrand Reinhold | | |
| 443 | Churchill Livingstone | | now part of Elsevier |
| 444 | North-Holland | an imprint of Elsevier | |
| 445 | Popular Library | Popular Library, Questar series | bought by Warner Books |
| 446 | Warner Books | Warner Books, Questar series, Aspect Books | Business Plus; Twelve; Grand Central Publishing | purchased by Hachette Book Group USA |
| 448 | Grosset & Dunlap; Paddington Press | Tempo Books | now part of Penguin Random House |
| 449 | Ballantine Books | Fawcett Columbine | now part of Penguin Random House |
| 450 | New English Library | bought by Hodder & Stoughton, Hodder Headline | |
| 451 | New American Library | Signet; Roc Books; Mentor | now part of Penguin Random House |
| 452 | New American Library | Plume | now part of Penguin Random House |
| 455 | Law Book Company | | (Australia) |
| 456 | Methuen | | Australian division |
| 458 | Methuen | | Canadian division |
| 459 | Carswell | | |
| 460 | Dent | Everyman's Library | now part of Orion Publishing Group |
| 461 | Marshall Cavendish | | now part of Times Publishing Group |
| 465 | Basic Books | Civitas | |
| 470 | Wiley | Halsted Press; Jossey-Bass | |
| 471 | Wiley | Frommer? | |
| 472 | University of Michigan Press | | |
| 473 | (various New Zealand Societies' publications) | | |
| 475 | Victoria University of Wellington | | |
| 477 | New Zealand DSIR | | |
| 478 | Government of New Zealand | | |
| 485 | Athlone Press | | University of London |
| 486 | Dover Publications | | |
| 490 | Aldus Books | | |
| 491 | W. H. Allen | | now part of Virgin Books |
| 495 | Thomson Wadsworth | Thomson Brooks/Cole | |
| 498 | A. S. Barnes | | |
| 500 | Thames & Hudson | | |
| 510 | Ernest Benn | | |
| 511 | Cambridge University Press | | used for electronic books |
| 515 | Jove Books | part of Harcourt | now part of Penguin Random House |
| 516 | Childrens Press | | |
| 517 | Crown Publishers | Avenel Books; Bonanza Books; Crescent Books; Gramercy Books; Harrison House; Wings Books; often as distributor | now part of Penguin Random House |
| 518 | Books for Libraries Press | | |
| 520 | University of California Press | | |
| 521 | Cambridge University Press | | |
| 522 | Melbourne University Press | | worldwide distribution by Cambridge University Press |
| 523 | Pinnacle Books | | |
| 525 | E. P. Dutton | now part of Penguin Random House | |
| 527 | Kraus Reprint | | |
| 528 | Rand McNally College Publishing | | |
| 529 | Collins (U.S. division); World Catholic Press | | Collins U.S. division is now part of HarperCollins |
| 531 | Franklin Watts | | |
| 532 | Pleasure Books | | |
| 533 | Vantage Press | | |
| 534 | Wadsworth; Brooks/Cole | | now part of The Thomson Corporation |
| 536 | Simon & Schuster Custom Publishing; Pearson Custom Publishing | | |
| 538 | South-Western Publishing | | |
| 540 | George Philip | | |
| 542 | UMI Press | | theses |
| 543 | Adamant | Elibron Classics | |
| 544 | Houghton Mifflin Harcourt | | |
| 545 | Scholastic | Arthur A Levine Books | |
| 547 | Houghton Mifflin Company | Mariner | Boston, MA |
| 548 | Kessinger | | print on demand |
| 550 | W. & R. Chambers | | |
| 551 | Marshalls; Marshall Pickering | | now part of HarperCollins |
| 552 | Corgi | Black Swan, Corgi; 553 Bantam (UK); with 593 Bantam Press, 385 Doubleday (UK) hardcover imprints | London, UK; paperback division of Transworld Publishers Ltd.; now part of Penguin Random House |
| 553 | Bantam Books | … | now part of Penguin Random House |
| 554 | Bastion Books | | (Canada) |
| 558 | Pearson Custom | | |
| 559 | Bibliolife | | |
| 560 | E. J. Arnold; Arnold-Wheaton | | |
| 562 | Sampson Low | | |
| 563 | BBC Publications | | now BBC Worldwide |
| 564 | British & Foreign Bible Society | | |
| 565 | British Museum | | |
| 566 | Gower Publishing | | |
| 567 | T. & T. Clark | | now part of Continuum International |
| 569 | Collets | Lincoln Davies | |
| 570 | Concordia Publishing House | | |
| 571 | Faber & Faber; Faber Music | | |
| 572 | Foulsham | | |
| 573 | Samuel French | | |
| 574 | Science Research Associates | | |
| 575 | Gollancz | sold to Houghton Mifflin, sold on to Cassell PLC, sold to Orion/Random House (UK); | now part of Penguin Random House | | |
| 576 | Gregg International | | |
| 578 | (Numerous small presses) | | Apparently being used for single ISBNs |
| 580 | British Standards Institution | | |
| 582 | Longman | … | an imprint of Pearson Education |
| 583 | Mayflower Books Ltd., bought by Granada group, part of Granada Publishing, | being subsumed into Granada Books imprint when publishing interests bought by | William Collins' Sons and renamed Grafton, now part of HarperCollins | | |
| 584 | Frederick Muller | | |
| 586 | Panther Books | Panther Books, Paladin Books, Triad Panther, Triad Granada | | Hamilton & Co. (Stafford) Ltd., re-named Panther Books Ltd. after successful imprint; | bought by Granada Group Ltd, bought by Wm. Collins' Sons, being subsumed into | Grafton imprint when Collins group merged with Harper & Row to form HarperCollins |
| 589 | Reed Publishing | A. H. & A. W. Reed; Reed Education | (New Zealand) |
| 590 | Scholastic | Four Winds Press | |
| 592 | Iliffe | | |
| 593 | Bantam Books | UK division of Transworld Publishers Ltd. | now part of Penguin Random House |
| 594 | The Weinstein Company | | manufactured + distributed by Genius Products, LLC. |
| 595 | Authors Choice Press; Writers Club Press | | |
| 596 | O'Reilly | | |
| 600 | Hamlyn | | |
| 601 | Hamlyn | | |
| 602 | Ginn | | now part of Pearson Education |
| 607 | US Geological Survey | | |
| 608 | UMI Books on Demand | | |
| 609 | Crown Publishing Group | Clarkson Potter; Harmony Books; Three Rivers Press | now part of Penguin Random House |
| 610 | Kelly's Directories | | |
| 611 | Reed Information Services | | later Reed Elsevier |
| 612 | UMI | | theses |
| 614 | American Concrete Institute | | |
| 615 | (Numerous small presses) | | Apparently being used for single ISBNs |
| 617 | IPC Business Press | Community Care | |
| 618 | Houghton Mifflin | Mariner Books | now part of Houghton Mifflin Harcourt |
| 619 | Course Technology | | now part of Cengage Learning |
| 620 | (various South African imprints) | | |
| 621 | (South Africa Government Printer) | | |
| 624 | Tafelberg | | (South Africa) |
| 627 | J. L. van Schaik | | (South Africa) |
| 631 | Basil Blackwell | Cambridge | |
| 632 | Blackwell Scientific | | |
| 634 | Hal Leonard Corporation | | |
| 636 | Maskew Miller Longman | | (South Africa) |
| 637~638 | ? | ? | ? |
| 639 | see #4-digit_publisher_codes & #7-digit_publisher_codes | see #4-digit_publisher_codes & #7-digit_publisher_codes | see #4-digit_publisher_codes & #7-digit_publisher_codes |
| 640~641 | ? | ? | ? |
| 642 | Australian Government Publishing Service | | |
| 643 | CSIRO | | |
| 644 | Australian Government Publishing Service | | |
| 645 | see #7-digit_publisher_codes | see #7-digit_publisher_codes | see #7-digit_publisher_codes |
| 646 | (various Australian organizations) | | |
| 647 | ? | ? | ? |
| 648 | see #7-digit_publisher_codes | see #7-digit_publisher_codes | see #7-digit_publisher_codes |
| 649~654 | ? | ? | ? |
| 655 | see #4-digit_publisher_codes | see #4-digit_publisher_codes | see #4-digit_publisher_codes |
| 656~657 | ? | ? | ? |
| 658 | NTC Publishing Group; NTC/Contemporary Publishing Group; National Textbook Company | Passport Books | now part of McGraw-Hill Professional? |
| 660 | Supply and Services Canada | National Museums of Canada | (Government publisher) |
| 662 | Supply and Services Canada | | (Government publisher) |
| 664 | Westminster Press | | |
| 665 | Canadian Institute for Historical Microreproductions | | |
| 667 | Microfilming Corporation of America | | |
| 668 | Arco Publishing | | |
| 669 | Lexington Books | | now part of Rowman & Littlefield |
| 670 | Viking Press | | now part of Penguin Random House |
| 671 | Simon & Schuster | Archway Paperback; Minstrel Books; Pocket Books; Prentice Hall General Reference; Touchstone; Washington Square Press; Fireside Books | formerly under Gulf+Western |
| 672 | SAMS Publishing | Howard W. Sams; Bobbs-Merrill | now under Pearson Education |
| 673 | Scott, Foresman | | |
| 674 | Harvard University Press | Belknap Press; Loeb Classical Library; I Tatti Renaissance Library | |
| 675 | Charles E. Merrill | | |
| 676 | Vintage Canada | Borzoi; Knopf Canada | now part of Penguin Random House |
| 677 | Gordon and Breach | | now part of Taylor & Francis |
| 678 | Augustus M. Kelly | | reprint editions |
| 679 | Random House; Alfred A. Knopf | Borzoi; Vintage Books; Vintage International; Pantheon Books; Fodor's Travel Publications | now part of Penguin Random House |
| 681 | Longmeadow Press | | |
| 682 | Exposition Press | | |
| 683 | Lippincott Williams & Wilkins | | now part of Wolters Kluwer |
| 684 | Scribners | Touchstone; Free Press; Fireside Books | now part of Simon & Schuster also Harvard Medical School? |
| 685 | UMI Books on Demand | | |
| 687 | Abingdon Press | … | Nashville, TN |
| 688 | William Morrow & Company | Quill; Eagle Brook; Morrow Junior Books; Rob Weisbach; Lothrop, Lee & Shepard | now part of HarperCollins |
| 689 | Simon & Schuster | Aladdin Paperbacks; Atheneum Books; Simon Pulse; Simon Spotlight | |
| 690 | Thomas Y. Crowell | | now part of HarperCollins |
| 691 | Princeton University Press | | |
| 692 | (Numerous small presses) | | Apparently being used for single ISBNs |
| 694 | HarperCollins | Harper Festival | |
| 695 | Association Press | Follett Publishing | |
| 696 | Meredith Books | | |
| 697 | Wm C. Brown | Dushkin/Brown & Benchmark | |
| 698 | Coward, McCann & Geoghegan | | |
| 699 | ? | ? | ? |

## 4-digit publisher codes

(Note: many codes are not yet listed in this table; please help fill the gaps.)
| Publisher code | Publisher | Notes |
| 2000~2279 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 2280~2289 | ? | ? |
| 2290~3689 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 3690~3699 | ? | ? |
| 3700~6389 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6390~6397 | ? | ? |
| 6398~6399 | see #7-digit_publisher_codes | see #7-digit_publisher_codes |
| 6400~6449 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6450~6459 | see #7-digit_publisher_codes | see #7-digit_publisher_codes |
| 6460~6479 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6480~6489 | see #7-digit_publisher_codes | see #7-digit_publisher_codes |
| 6490~6549 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6550~6559 | ? | ? |
| 6560~6999 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 7000 | J. & A. Churchill | |
| 7002 | Intertext Books | |
| 7003 | British Railways Board | |
| 7004 | Olympia Press | |
| 7005 | National Foundation for Educational Research | |
| 7006 | University Press of Kansas | |
| 7007 | Curzon Press | |
| 7010 | Chatto & Windus Educational; Hart-Davis Educational | |
| 7011 | Chatto & Windus | now part of Random House |
| 7012 | Hogarth Press | |
| 7016 | Jacaranda Press | |
| 7017 | University of Newcastle (UK) | |
| 7020 | Baillière, Tindall | now part of Elsevier |
| 7021 | Juta and Co. (South Africa) | |
| 7022 | University of Queensland Press | St. Lucia, Queensland, Australia |
| 7025 | Bharatiya Vidya Bhavan (India) | |
| 7028 | Bartholomew | |
| 7043 | Quartet | |
| 7044 | Birmingham University (UK) | |
| 7045 | Wildwood House | |
| 7049 | University of Reading; Whiteknights Press | |
| 7051 | Mitre Press | |
| 7054 | Time-Life International | |
| 7055 | Victoria University Press | |
| 7057 | Elmfield Press | |
| 7058 | Atomic Energy Research Establishment (AERE) | |
| 7061 | Oak Tree Press | |
| 7062 | Ward Lock Educational | |
| 7063 | Ward Lock | now part of Penguin Books |
| 7064 | Octopus Books | London, UK |
| 7065 | Israel Program for Scientific Translations | |
| 7067 | Davis-Poynter | |
| 7068 | Sceptre Press | |
| 7069 | Vikas Publications (India) | |
| 7071 | John Gifford | |
| 7073 | Scottish Academic Press | |
| 7076 | Stationery Office (Ireland) | |
| 7078 | National Trust | |
| 7079 | Newman Books; Hemming Information Services | |
| 7081 | Australian National University Press | |
| 7083 | University of Wales Press | Also 1-84771 |
| 7084 | Macaulay Institute; Soil Survey of England and Wales | |
| 7085 | Inner London Education Authority (ILEA) | |
| 7087 | nferNelson; GL Assessment | |
| 7088 | Futura Publications | later part of Macdonald? |
| 7089 | Ulverscroft | specialist large-print publisher |
| 7090 | Robert Hale | |
| 7091 | Robert Hale | |
| 7092 | Paddington Press | |
| 7093 | Birmingham City Council | |
| 7095 | British Tourist Authority | |
| 7099 | Croom Helm | |
| 7100 | Routledge and Kegan Paul | |
| 7102 | Routledge and Kegan Paul | now part of Taylor & Francis |
| 7103 | Kegan Paul International | |
| 7105 | Peter Haddock Ltd | Bridlington, UK; taken over by DC Thomson |
| 7106 | Jane's Publishing | |
| 7108 | Harvester Press | |
| 7110 | Ian Allan | Hersham, England |
| 7112 | Windward Books | |
| 7114 | Godwin | |
| 7117 | Jarrold Publishing | |
| 7119 | Omnibus Press; Wise Publications | |
| 7121 | Macdonald and Evans | |
| 7123 | British Library | |
| 7126 | Century; Century Books | now part of Random House; also Hutchinson Ltd; also Pimlico |
| 7129 | Dawsons of Pall Mall | |
| 7130 | Woburn Press | London, England, UK/Tokowa, New Jersey, US/Portland, Oregon, US |
| 7131 | Edward Arnold | later part of Hodder & Stoughton, now Hodder Headline |
| 7134 | Batsford | London, England; now part of Anova Books |
| 7135 | George Bell & Sons | |
| 7136 | A & C Black | also Theatres Trust |
| 7137 | Blandford Press | London, UK |
| 7138 | Bles | |
| 7139 | Allen Lane | London, UK; hardback division of Penguin Books |
| 7140 | British Publishing | |
| 7141 | British Museum Publications | |
| 7145 | Marion Boyars | formerly Calder & Boyars |
| 7146 | Frank Cass | London, England, UK; Portland, Oregon, US; also Routledge |
| 7147 | Mir Publishers; Progress Publishers (USSR) | |
| 7148 | Phaidon Press | |
| 7150 | Chester House Publications | |
| 7151 | Church Information Office Publishing | |
| 7152 | Saint Andrew Press | also 0-86153 |
| 7153 | David & Charles | Newton Abbot, England |
| 7154 | Christopher Davies | |
| 7156 | Duckworth | |
| 7157 | Holmes-McDougall | |
| 7158 | EP Publishing | |
| 7160 | Elliot Right Way | now part of Constable & Robinson |
| 7161 | Gower Press | |
| 7162 | Epworth Press | |
| 7163 | Fabian Society | |
| 7164 | Faith Press | |
| 7165 | Irish University Press | later Irish Academic Press |
| 7167 | W. H. Freeman; Scientific American Library | |
| 7168 | Greater London Council | |
| 7171 | Gill and Macmillan (Ireland) | |
| 7172 | Groupe Polygone Editeurs; Grolier Book Club, Scholastic, Early Moments | |
| 7175 | Hulton Press | |
| 7176 | Health and Safety Executive (UK) | |
| 7178 | International Publishers (New York) | |
| 7179 | Johnston and Bacon | |
| 7181 | Michael Joseph | |
| 7182 | Kaye and Ward | |
| 7183 | William Kimber | London, UK |
| 7184 | Departments of the Environment and Transport: Library (UK) | |
| 7185 | Leicester University Press | |
| 7186 | H. K. Lewis & Co. Ltd. | |
| 7187 | University of London | |
| 7188 | Lutterworth Press | |
| 7189 | Luzac | |
| 7190 | Manchester University Press | Manchester, UK |
| 7191 | Cornmarket Press | now Haymarket Media Group |
| 7192 | Methodist Church: Division of Education and Youth | |
| 7194 | Castle House Publications | |
| 7195 | John Murray | |
| 7197 | National Christian Education Council | |
| 7198 | Northwood Publications | |
| 7199 | National Council of Social Service | later National Council for Voluntary Organisations |
| 7200 | Amgueddfa Genedlaethol Cymru = National Museum Wales | Cardiff, Wales |
| 7201 | Mansell | |
| 7202 | James Nisbet | |
| 7204 | North-Holland Publishing | now part of Elsevier |
| 7205 | Outposts Publications | |
| 7206 | Peter Owen Publishers | |
| 7207 | Pelham Books | |
| 7208 | Pickering & Inglis | |
| 7210 | Cement and Concrete Association | later British Cement Association |
| 7211 | W. Reeves | |
| 7212 | Regency Press | |
| 7214 | Wills & Hepworth | publisher of Ladybird Books |
| 7216 | Saunders Publishing | now part of Elsevier |
| 7217 | Schofield Sims | |
| 7219 | Shaw and Sons | |
| 7220 | Sheed and Ward | |
| 7221 | Sphere Books | |
| 7223 | Arthur H. Stockwell | |
| 7225 | Thorsons Publishing | |
| 7226 | Kestrel Books | |
| 7227 | Continua | |
| 7228 | Zeno | |
| 7230 | Times Books | licensed to Henry Holt and Company |
| 7231 | University Tutorial Press | |
| 7232 | Frederick Warne & Co | |
| 7234 | Wolfe Publishing | |
| 7235 | World International Publishing | |
| 7236 | John Wright and Sons | |
| 7240 | [State of] New South Wales (Australia) | |
| 7241 | [State of] Victoria (Australia) | |
| 7242 | Cairns | |
| 7243 | [State of] South Australia | |
| 7245 | Northern Territory (Australia) | |
| 7248 | Prentice-Hall of Australia | |
| 7251 | Macmillan Company of Australia | |
| 7254 | Ure Smith | |
| 7256 | Hawthorn Press; Aureal Publications | |
| 7258 | Flinders University of South Australia | |
| 7259 | University of Newcastle, Australia | |
| 7263 | Summer Institute of Linguistics (New Guinea) | |
| 7267 | Edward Arnold (Australia) | |
| 7273 | Pentech Press | |
| 7275 | Aquila | |
| 7277 | Thomas Telford Ltd | (usually for the Institution of Civil Engineers) |
| 7278 | Severn House | |
| 7279 | British Medical Association (BMA) | |
| 7281 | Aims for Freedom and Enterprise | |
| 7282 | Estates Gazette | |
| 7285 | White Lion Publishers | |
| 7286 | University of London: School of Oriental and African Studies (SOAS) | |
| 7287 | Arts Council of Great Britain | |
| 7289 | Becket | |
| 7291 | Open Books | |
| 7292 | National Economic Development Office (NEDO) | |
| 7293 | Grant & Cutler | |
| 7294 | Voltaire Foundation | |
| 7295 | Holt, Rinehart and Winston (Australia); Harcourt Brace Jovanovich (Australia); Saunders/Baillière Tindall (Australia) | |
| 7299 | Pitman Publishing (Australia) | |
| 7300 | Deakin University | |
| 7301 | Reed International (Australia) | Chatswood, Australia |
| 7305 | DSP Resource Productions (Disadvantaged Schools' Programme) | (Australia: NSW) |
| 7308 | South Australian Sports Institute | |
| 7313 | Art Gallery of New South Wales | |
| 7315 | Australian National University | |
| 7317 | Department of Defence (Australia) | |
| 7318 | Simon & Schuster (Australia) | |
| 7322 | Collins Australia | |
| 7325 | University of Melbourne | |
| 7326 | Monash University | |
| 7327 | Mimosa Publications; Shortland Publications (New Zealand) | |
| 7329 | Macmillan of Australia | |
| 7333 | ABC Books (Australian Broadcasting Corporation) | |
| 7339 | Addison Wesley; Longman;Pearson; Prentice Hall (Australia) | |
| 7340 | University of Melbourne | |
| 7347 | Art Gallery of New South Wales | |
| 7352 | Penguin Press | New York |
| 7354 | American Institute of Physics | |
| 7355 | Aspen Publishers | now part of Wolters Kluwer |
| 7356 | Microsoft Press | |
| 7357 | New Riders Press | now part of Pearson Education |
| 7358 | North-South | |
| 7360 | Human Kinetics | |
| 7368 | Bridgestone Books | |
| 7369 | Harvest House Publishers | |
| 7375 | Biblical Studies Press | |
| 7377 | Greenhaven Press | now part of Gale |
| 7382 | Perseus Books; Da Capo Press | also Basic Books |
| 7385 | Arcadia Publishing | Charleston, South Carolina, US |
| 7386 | Research & Education Association | |
| 7388 | Xlibris Corporation | self- and on-demand publisher |
| 7389 | Sony Wonder | a division of Sony BMG Music Entertainment |
| 7391 | Lexington Books | now part of Rowman & Littlefield |
| 7399 | Rod and Staff Publishers | |
| 7407 | Andrews McMeel Publishing | |
| 7414 | Infinity Publishing | |
| 7425 | Rowman & Littlefield | |
| 7432 | Simon & Schuster, Scribner | Fireside; Touchstone; Free Press |
| 7433 | Clocktower Books (formerly Clocktower Fiction) | Since 1996; refs include ITW-recognized ; SF-Encyclopedia |
| 7434 | Pocket Books | various imprints, a division of Simon and Schuster |
| 7435 | Simon and Schuster | |
| 7445 | Walker Books | |
| 7448 | Ark Paperbacks | |
| 7449 | Adamantine Press | |
| 7450 | Wheatsheaf; Harvester Wheatsheaf | |
| 7451 | Cherrytree Press; Chivers Press | (Chivers is large-print) |
| 7453 | Pluto Press | |
| 7456 | Polity Press | Oxford, England, UK; Malden, Massachusetts, US |
| 7458 | Ellis Horwood | |
| 7459 | Lion Publishing | |
| 7460 | Usborne Publishing | |
| 7462 | MTP Press | |
| 7463 | Northcote House | |
| 7464 | Business and Technology Education Council | |
| 7465 | Oriental University Press | |
| 7466 | Harcourt Brace Jovanovich (Educational) | |
| 7467 | Storm Publishing | Amblecote, UK |
| 7470 | Christopher Helm Publishers | |
| 7471 | Harrap-Columbus | publisher of the Rough guides |
| 7472 | Headline | |
| 7474 | Sphere Books | Cardinal imprint |
| 7475 | Bloomsbury Publishing | |
| 7476 | Van Nostrand Reinhold (International) | |
| 7478 | Shire Publications | |
| 7480 | HMSO: Scottish Office | |
| 7483 | A. T. Foulks Lynch | |
| 7484 | Taylor and Francis | |
| 7486 | Edinburgh University Press | |
| 7487 | Stanley Thornes | Cheltenham, UK |
| 7488 | Improvement and Development Agency (UK) | |
| 7490 | Allison & Busby | |
| 7491 | Pearson Education | |
| 7492 | Open University Press | now part of McGraw-Hill |
| 7493 | Mandarin Publishing | |
| 7494 | Kogan Page | |
| 7495 | The Automobile Association (AA) | |
| 7496 | Gloucester Press | |
| 7497 | Mammoth | (children's books) |
| 7498 | Egmont World | |
| 7499 | Piatkus | |
| 7500 | Simon & Schuster | (children's) |
| 7501 | Simon & Schuster | (educational) |
| 7502 | Wayland | |
| 7503 | Adam Hilger | now part of Taylor & Francis |
| 7504 | National Assembly for Wales | |
| 7505 | Magna Large Print Books | Long Preston, UK |
| 7506 | Butterworth-Heinemann, Architectural Press | now part of Reed Elsevier |
| 7507 | Falmer Press | London, UK/Philadelphia, Pennsylvania, US |
| 7509 | Sutton Publishing | also Alan Sutton; now part of The History Press |
| 7512 | Gregg Revivals | |
| 7513 | Dorling Kindersley | |
| 7514 | Blackie Academic & Professional | |
| 7515 | Warner Books | |
| 7517 | BPP Learning Media | |
| 7518 | British Geological Survey | |
| 7520 | Longman Law | |
| 7521 | Health Education Authority | |
| 7522 | Boxtree; Channel 4 Books | now part of Macmillan |
| 7524 | Tempus Publishing | now part of The History Press |
| 7525 | Parragon | |
| 7528 | Orion Books | |
| 7530 | London School of Economics and Political Science | |
| 7531 | ISIS | |
| 7534 | Kingfisher | |
| 7535 | Virgin Books | |
| 7536 | Primary Source Media | |
| 7537 | Octopus Publishing Group | |
| 7538 | Phoenix Books | |
| 7540 | Chivers | now part of BBC Audiobooks |
| 7541 | Minerva Press | |
| 7545 | Tolley | |
| 7546 | Ashgate Publishing | Aldershot, Hants, England, UK/Burlington, Vermont, US |
| 7548 | Lorenz | |
| 7551 | House of Stratus | |
| 7553 | Headline Book Publishing | Review |
| 7557 | Stationery Office (Éire) | |
| 7559 | The Stationery Office (Scotland) | |
| 7566 | DK Publishing Special Markets | |
| 7567 | Diane Publishing | |
| 7573 | HCI Teens | |
| 7575 | Kendall/Hunt Publishing | |
| 7577 | Apostolic Book Publishers | |
| 7579 | Kalmus | |
| 7586 | Concordia Publishing House | |
| 7591 | AltaMira Press | now part of Rowman & Littlefield |
| 7595 | iPublish.com | Created in February 2000 as the ebook publishing division of Time Warner, it ceased business in December 2001. |
| 7596 | 1st Books Library | a print on demand publisher |
| 7600 | Course Technology | now part of Cengage Learning |
| 7603 | Motorbooks International | |
| 7607 | Barnes & Noble Books | |
| 7611 | Workman Publishing | also 0-911104 |
| 7613 | Twenty-First Century Books; Millbrook Press | now part of Lerner Publishing Group |
| 7614 | Marshall Cavendish | |
| 7615 | Forum/Prima Lifestyles | |
| 7616 | Therapy Skill Builders | later part of Harcourt Assessment |
| 7618 | University Press of America | |
| 7619 | SAGE Publications | |
| 7623 | JAI Press | now part of Elsevier |
| 7624 | Running Press | Philadelphia |
| 7625 | Running Press | Philadelphia |
| 7627 | TwoDot; Globe Pequot | San Francisco |
| 7631 | Browntrout Publishers | |
| 7636 | Candlewick | |
| 7637 | Jones and Bartlett Publishers | |
| 7641 | Barron's Educational Series | |
| 7643 | Schiffer Publishing | |
| 7644 | Group Publishing | |
| 7645 | IDG Books Worldwide | originator of the "X for dummies" series, now published by Wiley |
| 7648 | Liguori/Triumph | |
| 7649 | Pomegranate Communications; Liguori Publications | (fine art posters, calendars, museum books) |
| 7653 | Tom Doherty Associates books | Forge; Tor Books |
| 7656 | M. E. Sharpe | |
| 7657 | Jason Aronson | |
| 7658 | Transaction Publishers | |
| 7660 | Enslow Publishers | 978-0-7660-XXXX-X |
| 7661 | Kessinger Publishing | a print on demand reprint publisher; also 1-4253 and 1-56456 |
| 7668 | Delmar Publishers | |
| 7670 | New Video Group | (DVDs) |
| 7673 | Convention Press | |
| 7674 | Mayfield Publishing | |
| 7678 | Columbia TriStar Home Entertainment | (DVDs) |
| 7679 | Broadway Books, Morgan Road Books | now part of Random House |
| 7680 | Society of Automotive Engineers | |
| 7692 | Warner Bros. Communications | (music) |
| 7693 | Singular | |
| 7694 | Sterling Entertainment | |
| 7695 | IEEE Computer Society Press | |
| 7700 | McGraw-Hill Ryerson (Canada) | |
| 7701 | Paperjacks (Canada) | |
| 7703 | Dalhousie University; Vine Press | |
| 7704 | McClelland and Stewart | |
| 7705 | Macmillan (Canada) | |
| 7709 | Carleton University | |
| 7710 | McClelland and Stewart | |
| 7713 | University of Toronto | |
| 7714 | University of Western Ontario; Mestengo Press | |
| 7715 | Gage Publishing | |
| 7717 | McGill University | |
| 7720 | Clarke, Irwin | |
| 7723 | Macmillan-NAL (Canada) | |
| 7725 | Irwin Publishing | |
| 7727 | University of Toronto | |
| 7729 | Ontario Geological Survey | |
| 7730 | Copp Clark Publishing | |
| 7733 | American Home Treasures | a division of BFS Entertainment & Multimedia Limited |
| 7734 | Edwin Mellen Press | |
| 7735 | McGill-Queen's University Press | |
| 7736 | General Publishing (Canada) | |
| 7737 | Stoddart | now part of Fitzhenry & Whiteside |
| 7740 | Coles Notes | Toronto, ON, Canada |
| 7743 | Ontario Publications Services Section | government publisher |
| 7744 | Ontario Institute for Studies in Education | |
| 7746 | Presses de l'Université Laval | |
| 7747 | Harcourt Brace Jovanovich (Canada) | also Thompson Learning? |
| 7748 | University of British Columbia Press | |
| 7750 | Librairie Beauchemin | |
| 7752 | Actuelle | |
| 7753 | Pierre Tisseyre; Cercle du livre de France (Canada) | |
| 7754 | Québec: Éditeur officiel | government publisher |
| 7755 | Fides | |
| 7757 | Garneau | |
| 7758 | Hurtubise HMH | |
| 7759 | Éditions de l'homme | |
| 7760 | Éditions du Jour | |
| 7761 | Leméac | |
| 7762 | Lidec | |
| 7766 | University of Ottawa Press | |
| 7770 | Presses de l'Université du Québec | |
| 7777 | La Presse (Montréal) | |
| 7778 | Queen's Printer for Ontario | |
| 7783 | MIRA Books | |
| 7786 | Madacy Entertainment | |
| 7798 | Thomson Carswell | |
| 7800 | Home Vision Entertainment/Janus Films | |
| 7803 | Institute of Electrical and Electronics Engineers (IEEE) | |
| 7806 | Warner Home Video; PBS Home Video | (DVDs) |
| 7808 | Omnigraphics | |
| 7814 | David C. Cook | |
| 7817 | Raven Press | |
| 7818 | Hippocrene Books | |
| 7821 | Sybex | now part of Wiley |
| 7823 | Educational Media Film & Video | (DVDs) |
| 7829 | Resources for Christian Living | |
| 7831 | HBO | |
| 7832 | Universal Studios Home Entertainment | (DVDs) |
| 7835 | Time-Life Books | |
| 7838 | G. K. Hall | |
| 7840 | Artisan Home Entertainment | |
| 7844 | American Society of Civil Engineers | Includes ASCE Press |
| 7847 | Standard Publishing Company | |
| 7851 | Marvel Comics | New York |
| 7852 | Thomas Nelson Publishers | |
| 7858 | Castle Books | Edison, New Jersey |
| 7862 | Thorndike Press | |
| 7863 | Irwin Professional | |
| 7864 | McFarland & Company | Jefferson, North Carolina, US |
| 7867 | Carroll & Graf Publishers; Da Capo Press | |
| 7868 | Hyperion | |
| 7869 | Wizards of the Coast | formerly TSR, Inc. (aka TSR Hobbies, aka Tactical Studies Rules) also assigned other ISBN 0- and 1- publisher codes |
| 7872 | Kendall/Hunt Publishing | |
| 7873 | Mokelumme Press | |
| 7876 | Gale Research | |
| 7879 | Jossey-Bass Publishers | now part of Wiley |
| 7880 | Academic Renewal Press | |
| 7881 | National Defence University Press | |
| 7884 | Heritage Books | |
| 7885 | Scholars Press | |
| 7886 | MPI Media Group | |
| 7888 | Buena Vista Home Entertainment | |
| 7890 | Haworth Medical Press | New York |
| 7892 | Abbeville Press | |
| 7893 | Universe | |
| 7894 | Dorling Kindersley | |
| 7895 | Thomson Learning | |
| 7897 | Que Publishing | now part of Pearson Education |
| 7900 | Reed Publishing (New Zealand) | now named Raupo Publishing; part of the Penguin Group |
| 7901 | Shortland Publications | |
| 7906 | Prompt Publications | |
| 7907 | Warner Home Video | (DVDs) |
| 7910 | Chelsea House Publishers | now part of Infobase Publishing |
| 7913 | Thomson Reuters | Valhalla, NY, US |
| 7914 | State University of New York Press | |
| 7918 | ASME Press (American Society of Mechanical Engineers) | |
| 7921 | Paramount Home Video | (DVDs) |
| 7922 | National Geographic Society | |
| 7923 | Kluwer Academic Publishers | now part of Springer |
| 7928 | MGM/UA Home Video | (DVDs) |
| 7931 | Dearborn Trade | |
| 7935 | G. Schirmer | including Associated Music Publishers; Hal Leonard Corporation |
| 7936 | PBS Home Video | (DVDs) |
| 7942 | Thirteen | (DVDs) |
| 7944 | Reader's Digest | |
| 7957 | Kwela Books | (South Africa) |
| 7962 | Heinemann (South Africa) | |
| 7969 | Human Sciences Research Council (South Africa) | |
| 7970 | The Government Printer (South Africa) | |
| 7972 | University of Stellenbosch | |
| 7974 | various Zimbabwe imprints | |
| 7978 | Government of Swaziland | |
| 7979 | B. Britten (Swaziland) | |
| 7981 | Human & Rousseau (South Africa) | |
| 7983 | Africa Institute of South Africa | |
| 7989 | Pretoria State Library | |
| 7992 | University of Cape Town | |
| 7994 | Via Afrika | |
| 8001 | Columbia TriStar Home Video | (NTSC video) |
| 8002 | Falmer Press | |
| 8005 | Bogden & Quigley | |
| 8006 | Fortress Press | |
| 8007 | Fleming H. Revell; Chosen Books | divisions of Baker Publishing Group |
| 8008 | Taplinger Publishing | |
| 8010 | Baker Book House | a division of Baker Publishing Group |
| 8013 | Longman (US division) | now part of Pearson Education |
| 8014 | Cornell University Press | |
| 8015 | Hawthorn Books | |
| 8016 | C. V. Mosby | now part of Elsevier |
| 8018 | Johns Hopkins University Press | |
| 8019 | Chilton Book Co. | |
| 8020 | University of Toronto Press | |
| 8021 | Grove Press | |
| 8022 | Philosophical Library | |
| 8023 | Dufour Editions | |
| 8024 | Moody Publishers | Additional imprint: Northfield Publishing |
| 8026 | George Mason University Press | |
| 8027 | Walker and Company | |
| 8028 | W. B. Eerdmans | |
| 8031 | ASTM (American Society for Testing and Materials) | |
| 8032 | University of Nebraska Press | |
| 8034 | Avalon Books | an imprint of Thomas Bouregy & Co., Inc. |
| 8036 | F. A. Davis Company | |
| 8037 | Dial Press | |
| 8038 | Focal Press (US division) | now part of Elsevier |
| 8039 | SAGE Publications | |
| 8040 | Swallow Press | now part of Ohio University Press |
| 8041 | Random House Large Print | |
| 8042 | John Knox Press | |
| 8044 | F. Ungar | |
| 8046 | Kennikat Press | |
| 8047 | Stanford University Press | |
| 8048 | Charles E. Tuttle Company | |
| 8050 | Henry Holt and Company also Metropolitan Books | now part of Georg von Holtzbrinck Publishing Group |
| 8052 | Schocken Books | |
| 8053 | Benjamin Cummings | now part of Pearson Education |
| 8054 | Broadman Press; Broadman & Holman | now known as Holman Bible Publishers |
| 8055 | Hart Publishing | |
| 8057 | Twayne Publishers | later a division of G. K. Hall |
| 8058 | Lawrence Erlbaum Associates, also Routledge | now part of Taylor and Francis |
| 8059 | Dorrance Publishing | |
| 8061 | University of Oklahoma Press | |
| 8062 | Carlton Press | |
| 8063 | Genealogical Publishing | |
| 8065 | Citadel Press | now part of Kensington Books |
| 8066 | Augsburg Publishing House | now part of Augsburg Fortress |
| 8067 | Urban & Schwarzenberg | |
| 8069 | Sterling Publishing | |
| 8070 | Beacon Press | |
| 8071 | Louisiana State University Press | |
| 8072 | Random House | |
| 8074 | Union of American Hebrew Congregations | |
| 8075 | Albert Whitman & Company | Niles, IL, USA |
| 8076 | George Braziller | |
| 8077 | Teacher's College Press | |
| 8078 | University of North Carolina Press | |
| 8080 | CCH Inc. (Commerce Clearing House Inc.) | now part of Wolters Kluwer |
| 8084 | College & University Press | |
| 8087 | Burgess Publishing | |
| 8089 | Grune & Stratton | |
| 8090 | Hill and Wang | |
| 8091 | Paulist Press | |
| 8092 | Contemporary Books | |
| 8093 | Southern Illinois University Press | |
| 8094 | Time-Life Books | |
| 8095 | Borgo Press | |
| 8096 | Association Press | |
| 8098 | Tuttle Publishing | |
| 8101 | Northwestern University Press | |
| 8102 | Chandler Publishing | |
| 8103 | Gale Research | |
| 8104 | Hayden Books | |
| 8106 | National Education Association | |
| 8108 | Scarecrow Press | now part of Rowman & Littlefield |
| 8109 | Harry N. Abrams | |
| 8110 | Northwestern University Press | Evanston, IL, US |
| 8112 | New Directions Publishing | |
| 8114 | Raintree Steck-Vaughn | |
| 8115 | Kraus Reprint | |
| 8116 | Garrard | |
| 8117 | Stackpole Books | |
| 8118 | Chronicle Books | |
| 8120 | Barron's Educational Series | |
| 8121 | Lea and Febiger | |
| 8122 | University of Pennsylvania Press | |
| 8125 | Tom Doherty Associates; Tor Books | |
| 8126 | Open Court Publishing | |
| 8128 | Stein and Day Publishers | |
| 8129 | Quadrangle Books | later Times Books, now Random House |
| 8130 | University of Florida Press | now University Press of Florida |
| 8131 | University Press of Kentucky | |
| 8132 | Catholic University of America Press | |
| 8133 | Westview Press | |
| 8134 | Interstate Printers & Publishers | |
| 8135 | Rutgers University Press | |
| 8137 | Geological Society of America | |
| 8138 | Iowa State University Press | |
| 8139 | University Press of Virginia | |
| 8141 | National Council of Teachers of English | |
| 8142 | Ohio State University Press | |
| 8143 | Wayne State University Press | Detroit, Michigan, US |
| 8144 | AMACOM (American Management Association) | |
| 8146 | Liturgical Press | |
| 8147 | New York University Press | |
| 8149 | Vanguard Press | |
| 8150 | Wittenborn | |
| 8151 | Year Book Medical Publishers | now part of Elsevier |
| 8152 | Apollo Editions | |
| 8153 | Garland Publishing | now part of Taylor and Francis |
| 8154 | Cooper Square Press | |
| 8155 | Noyes Data Corporation | |
| 8156 | Syracuse University Press | |
| 8157 | Brookings Institution Press | |
| 8160 | Facts on File | now part of Infobase Publishing |
| 8161 | G. K. Hall | |
| 8162 | Holden-Day | |
| 8164 | Seabury Press | |
| 8165 | University of Arizona Press | |
| 8166 | University of Minnesota Press | |
| 8167 | Watermill Press | |
| 8169 | American Institute of Chemical Engineers | |
| 8170 | Judson Press | |
| 8173 | University of Alabama Press | Tuscaloosa AL, US |
| 8174 | Amphoto | |
| 8176 | Birkhäuser Verlag | |
| 8179 | Hoover Institution Press | |
| 8180 | Horizon Press | |
| 8184 | L. Stuart | |
| 8185 | Brooks/Cole Publishing | now part of Cengage Learning |
| 8186 | IEEE Computer Society Press | |
| 8189 | Alba House | |
| 8190 | Fides/Claretian | |
| 8191 | University Press of America | |
| 8192 | Morehouse Publishing | |
| 8194 | SPIE Optical Engineering Press | |
| 8195 | Wesleyan University Press | |
| 8196 | Biblo and Tannen | |
| 8197 | Bloch Publishing | |
| 8198 | Pauline Books & Media | |
| 8199 | Franciscan Herald Press | |
| 8201 | Scholars' Facsimiles & Reprints | |
| 8203 | University of Georgia Press | |
| 8204 | P. Lang | |
| 8205 | LexisNexis | |
| 8206 | Chemical Publishing | |
| 8207 | Duquesne University Press | |
| 8211 | McCutchan Publishing | |
| 8212 | New York Graphic Society, Bulfinch Press | New York |
| 8213 | World Bank | |
| 8214 | Ohio University Press | |
| 8216 | Carol Communications | |
| 8218 | American Mathematical Society | |
| 8220 | Cliffs Notes | now part of Wiley |
| 8221 | Dickenson Publishing | |
| 8222 | Dramatists Play Service | |
| 8223 | Duke University Press | |
| 8224 | Fearon Publishers | |
| 8225 | Lerner Publications | |
| 8226 | Littlefield, Adams | |
| 8229 | University of Pittsburgh Press | |
| 8230 | Watson-Guptill Publications, Billboard Books (also 0-8231 and 0-89820), Back Stage Books | |
| 8231 | Billboard Books | (also 0-8230 and 0-89820) |
| 8232 | Fordham University Press | |
| 8234 | Holiday House | |
| 8236 | International Universities Press | |
| 8240 | Garland Publishing | London, UK; now part of Taylor and Francis |
| 8242 | H. W. Wilson Company | |
| 8243 | Annual Reviews Inc. | |
| 8245 | Crossroad Publishing | Herder & Herder |
| 8246 | Jonathan David Publishers | |
| 8247 | Marcel Dekker | |
| 8248 | University Press of Hawaii | |
| 8249 | Ideals Publications | Candy Cane Press |
| 8253 | Beaufort Books | |
| 8254 | Kregel Publications | |
| 8256 | Oak Publications | |
| 8258 | Carl Fischer Music | |
| 8260 | Ronald Press | |
| 8261 | Springer Publishing | |
| 8262 | University of Missouri Press | |
| 8263 | University of New Mexico Press | |
| 8264 | Continuum | |
| 8265 | Vanderbilt University Press | |
| 8266 | Kehot Publication Society | |
| 8267 | United Bible Societies | |
| 8269 | American Technical Society | |
| 8270 | Organization of American States: General Secretariat | |
| 8272 | Chalice Press | |
| 8273 | Delmar Publishers | |
| 8276 | Jewish Publication Society of America | |
| 8278 | Richard Pflaum Verlag | |
| 8281 | American Heritage Publ. | |
| 8283 | Branden Press | |
| 8285 | Mir Publishers | |
| 8289 | S. Greene Press | |
| 8290 | Irvington Publishers | |
| 8294 | Loyola University Press | |
| 8295 | Press of Case Western Reserve University | |
| 8298 | Pilgrim Press | |
| 8299 | West Publishing | now part of Thomson Reuters |
| 8302 | Goodyear Publishing | |
| 8303 | Fleet Press | |
| 8304 | Nelson-Hall | |
| 8306 | Tab Books | |
| 8307 | Regal Books | |
| 8308 | Inter-Varsity Press | |
| 8309 | Herald Publishing | |
| 8310 | Howell-North Books | |
| 8311 | Industrial Press | |
| 8314 | Science and Behavior Books | |
| 8315 | R. Speller | |
| 8317 | Mayflower Books | |
| 8319 | Oaklife Publishing | Story Concepts and (Non-)Fiction |
| 8323 | Binfords & Mort | |
| 8329 | WBusiness Books | |
| 8330 | RAND Corporation | |
| 8335 | Dell Publishing | New York, NY, USA |
| 8337 | Burt Franklin | |
| 8341 | Beacon Hill Press of Kansas City | |
| 8342 | Aspen Publishers | now part of Wolters Kluwer |
| 8343 | Funk & Wagnalls | |
| 8348 | John Weatherhill | |
| 8351 | Foreign Languages Press (China) | |
| 8352 | Bowker Publishing | |
| 8356 | Theosophical Publishing House | |
| 8357 | University Microfilms International (UMI) | |
| 8359 | Reston Publishing, Intel Corporation | |
| 8361 | Herald Press | |
| 8362 | Andrews and McMeel | Sheed and Ward |
| 8364 | South Asia Books | |
| 8368 | Gareth Stevens | |
| 8369 | Books for Libraries Press | (reprint publisher) |
| 8371 | Greenwood Press | (used for reprints) |
| 8376 | Robert Bentley | |
| 8377 | Fred B. Rothman | Littleton, Colorado, US |
| 8379 | Marquis Who's Who | |
| 8383 | Haskell House Publishers | |
| 8384 | Heinle & Heinle | |
| 8385 | Appleton & Lange | |
| 8386 | Fairleigh Dickinson University Press | |
| 8387 | Bucknell University Press | |
| 8388 | Educators Publishing Service | |
| 8389 | American Library Association | |
| 8390 | Allanheld & Schram | |
| 8391 | University Park Press | |
| 8396 | C. A. Jones Publishing | |
| 8398 | Gregg Press | |
| 8401 | H. R. Allenson | |
| 8402 | Nash Publishing | |
| 8403 | Kendall/Hunt Publishing | |
| 8405 | Presses de l'Université de Montréal | |
| 8407 | Thomas Nelson Publishers | |
| 8408 | Carrollton Press | |
| 8410 | Markham Publishing | |
| 8412 | American Chemical Society | |
| 8414 | Folcroft Library Editions | |
| 8415 | Saturday Review Press | |
| 8419 | Africana Publishing | |
| 8420 | Scholarly Resources | |
| 8422 | MSS Information Corp. | |
| 8423 | Tyndale House Publishers | |
| 8425 | Brigham Young University Press | |
| 8428 | Cambridge Book Company | |
| 8431 | Price Stern Sloan | Los Angeles, CA, USA |
| 8434 | McGrath Publishing | |
| 8436 | CBI Publishing (Cahners??) (US) | |
| 8442 | National Textbook Company | |
| 8444 | Library of Congress | |
| 8446 | Peter Smith | |
| 8447 | American Enterprise Institute for Public Policy Research | |
| 8448 | Crane, Russak | |
| 8450 | Broude Brothers | |
| 8451 | Alan R. Liss | |
| 8453 | Cornwall Books | |
| 8456 | Sadtler Research Laboratories | |
| 8457 | Yale University: Beinecke Rare Book and Manuscript Library | |
| 8459 | Williams Publishing House | |
| 8462 | Russell & Russell | |
| 8464 | Beekman Publications | |
| 8465 | Benjamin Cummings Publishing | now part of Pearson Education |
| 8467 | Paddington Press | |
| 8476 | Rowman & Littlefield | |
| 8477 | Editorial de la Universidad de Puerto Rico | |
| 8478 | A. Rizzoli | now RCS MediaGroup |
| 8482 | Norwood Editions | |
| 8490 | Gordon Press | |
| 8492 | R. West | |
| 8493 | CRC Press | |
| 8497 | Pallma Music | |
| 8499 | Word Books | WestBow Press; imprint of Thomas Nelson |
| 8500~8999 | see #5-digit_publisher_codes | see #5-digit_publisher_codes |

## 5-digit publisher codes

(Note: many codes are not yet listed in this table; please help fill the gaps.)
| Publisher code | Publisher | Notes |
| 70000~84999 | see #4-digit_publisher_codes | see #4-digit_publisher_codes |
| 85000~85009 | ? | ? |
| 85010 | Haynes Publishing Group | |
| 85025 | Tor Mark Press | Redruth, UK |
| 85033 | Phillimore & Co | Chichester, UK |
| 85036 | Merlin Press | Pontypool, Wales |
| 85039 | Geographers' A-Z Map Company | |
| 85045 | Osprey Publishing | Oxford, UK; also 1-84176, also 1-84603 |
| 85052 | Leo Cooper | Imprint of Heinemann Group |
| 85054 | Alan Godfrey Maps | Also 0-907554; also 1-84151; also 1-84784 |
| 85059 | Patrick Stephens | Cambridge, England; also 1-85260 |
| 85100 | Derbyshire Countryside Ltd | Derby, UK |
| 85105 | Dolmen Press / Colin Smythe Ltd | Gerrards Cross, Buckinghamshire, UK also 0-86140, 0-900675, 0-901072, 0-905715 |
| 85112 | Guinness Publishing | Enfield, UK |
| 85115 | Boydell Press/Adam Books | Ipswich, UK |
| 85130 | Air Britain (Historians) Ltd. | Tonbridge, Kent, UK |
| 85153 | Bradford Barton | Truro, Cornwall, UK |
| 85157 | Clive Bingley | London, UK |
| 85170 | BFI Publishing | |
| 85174 | Brown, Son & Ferguson | Glasgow, Scotland |
| 85177 | Conway Maritime Press | London, UK |
| 85195 | Co-operative College | Manchester, UK |
| 85206 | Dalesman Books | Clapham, North Yorkshire, UK |
| 85223 | Ebury Press | London, UK |
| 85244 | Gracewing | |
| 85263 | Shire Publications | Princes Risborough/Oxford, UK |
| 8528? | WordTruth Press | |
| 85296 | Institution of Electrical Engineers | Stevenage, UK |
| 85303 | Vallentine Mitchell | Edgware, Middlesex, UK; Portland, OR, US |
| 85323 | Liverpool University Press | Liverpool, UK |
| 85329 | London Transport | London, UK |
| 85331 | Lund Humphries | Aldershot, England |
| 85334 | Applied Science Publishers | |
| 85361 | Oakwood Press | Oxford/Salisbury |
| 85364 | William B. Eerdmans Publishing | Grand Rapids, Michigan, US |
| 85368 | Arms and Armour Press | |
| 85369 | Pharmaceutical Press | |
| 85372 | Pitkin Pictorials | |
| 85404 | The Royal Society of Chemistry | Cambridge, UK |
| 85417 | Scolar Press | Menston, Yorkshire |
| 85423 | Selden Society | London, England |
| 85427 | John Sherratt and Son | Altrincham, UK |
| 85431 | Society of Antiquaries of London | London, England |
| 85490 | Wildy, Simmonds and Hill Publishing | London, England |
| 85496 | Wolff | London, England |
| 85527 | Harvester Press | |
| 85532 | Search Press | |
| 85575 | Australian Institute of Aboriginal Studies | Canberra, Australia |
| 85600 | University of York | York, UK |
| 85617 | White Lion Publishers Limited | London, UK |
| 85670 | Vendome Press | New York, New York, US; also 0-86565 |
| 85683 | Shepheard-Walwyn | London, UK |
| 85685 | Marshall Cavendish Books | London, UK |
| 85696 | Haynes Publishing Group | |
| 85704 | Halsgrove | Wellington, Somerset, UK |
| 85723 | Hermes House | London, UK |
| 85724 | Emerald Group Publishing | Bingley, England |
| 85762 | New Burlington Books | London, UK |
| 85763 | Nosy Crow | London, UK |
| 85794 | Silver Link Publishing | Peterborough, England |
| 85905 | Hesperian Press | Carlisle, West Australia, Australia |
| 85924 | Dove Communications | Blackburn, Victoria, Australia |
| 85934 | Bernard Babani (Publishing) Ltd | London, UK |
| 85941 | Martin Books, Simon & Schuster International Group | Cambridge, UK |
| 85950 | Stanley Thornes | Cheltenham, UK |
| 85965 | Plexus, US | |
| 85983 | Frank Graham | 6 Queen's Terrace, Newcastle upon Tyne, NE2 2PL |
| 85985 | Price Stern Sloan | Northampton, England |
| 85991 | D. S. Brewer | Cambridge |
| 86000 | Usborne Publishing Ltd. | |
| 86001 | Babylon Books | |
| 86005 | Celtic Educational Services | Swansea, UK |
| 86020 | Usborne Publishing | London, UK |
| 86023 | Barracuda Books | Buckingham, UK |
| 8604? | Monster House Press | Cleveland/Columbus, OH & Bloomington, IN |
| 86055 | Archaeological Service, Suffolk County Council | Ipswich, England |
| 86068 | Virago Press | London, UK |
| 86080 | Wiltshire County Council | Trowbridge, Wiltshire, UK |
| 86084 | Estate Publications | Tenterden, UK |
| 86091 | Verso Books | London, UK |
| 86093 | OPC (Oxford Publishing Co.) | later part of Haynes Publishing Group; now part of Ian Allan |
| 86095 | OPC (Oxford Publishing Co.) | later part of Haynes Publishing Group; now part of Ian Allan |
| 86101 | Salamander Books | London, UK |
| 86104 | Pluto Press | London, England |
| 86124 | Bison Books | part of University of Nebraska Press |
| 86136 | Galley Press | Imprint of WHSmith |
| 86140 | Colin Smythe Limited | Gerrards Cross, Buckinghamshire, UK also 0-85105, 0-900675, 0-901072, 0-905715 |
| 86143 | English Tourist Board | |
| 86145 | The Automobile Association | Basingstoke, UK |
| 86152 | Acair Ltd | Isle of Lewis, Scotland |
| 86153 | Saint Andrew Press | Edinburgh, Scotland; also 0-7152 |
| 86157 | Countryside Publications | Brinscall, Lancashire, UK; Newbury, Berkshire, UK |
| 86166 | Knockabout Comics | London, UK |
| 86178 | Cathay Books | London, England; later part of Octopus Books Ltd |
| 86196 | John Libbey | New Barnet, England |
| 86227 | Grandreams | London, UK |
| 86228 | Heraldic Art Press | Arlington, VA, US |
| 86241 | Canongate | Edinburgh |
| 86243 | Y Lolfa Cyf | Talybont, Ceredigion, Wales, UK |
| 86248 | Lyle Publications | Galashiels, UK |
| 86272 | Kingfisher Books | London, UK |
| 86273 | Hennerwood Publications | London, UK |
| 86281 | Appletree Press | Belfast, UK |
| 86299 | Alan Sutton | later Sutton Publishing |
| 86316 | Writers and Readers Publishing | New York, NY, US |
| 86318 | Dorling Kindersley | London, UK |
| 86350 | Webb & Bower | Exeter, UK |
| 86367 | Telegraph Books | London, UK |
| 86369 | Virgin Books | London, UK |
| 86516 | Bolchary - Carducci Publishers | Wauconda, IL, US |
| 86547 | North Port Press | |
| 86554 | Mercer University Press | Macon, Georgia, US |
| 86565 | Vendome Press | New York, New York, US; also 0-85670 |
| 86571 | New Society Publishers | Gabriola Island, BC, Canada |
| 86597 | Liberty Fund | Indianapolis, Indiana, US |
| 86612 | American Hotel & Lodging Educational Institute | Lansing, Michigan, US |
| 86716 | Saint Anthony Messenger Press | |
| 86719 | Retro Systems | |
| 87013 | Michigan State University Press | East Lansing, Michigan, US |
| 87021 | Naval Institute Press | Annapolis, Maryland, US |
| 87029 | Abbey Press | |
| 87054 | Arkham House | Sauk City, Wisconsin, US |
| 87061 | Ave Maria Press | Christian Classics |
| 87068 | Ktav Publishing | |
| 87070 | The Museum of Modern Art | New York, US |
| 87099 | Metropolitan Museum of Art | New York, US |
| 87113 | Grove/Atlantic, Inc. | New York, US |
| 87116 | National Railroad Passenger Corporation (Amtrak) | Washington DC, US |
| 87127 | Princeton Book Company | |
| 87177 | Sierra On-Line Inc. | Bellevue, WA. US |
| 87192 | Davis Publications | Worcester, MA, US |
| 87249 | University of South Carolina Press | |
| 87262 | American Society of Civil Engineers | Includes ASCE Press |
| 87289 | CQ Press | Washington DC, US |
| 87290 | Corning Museum of Glass | Corning, NY, US |
| 87322 | Human Kinetics | Champaign, Illinois, US/ Leeds, England, UK |
| 87337 | Nolo Press | Berkeley, California, US |
| 87338 | The Kent State University Press | Kent, OH, US |
| 87348 | Pathfinder Press | New York, US (also 0-913460) |
| 87349 | KP Books | |
| 87352 | The Modern Language Association of America | |
| 87364 | Paladin Press | |
| 87398 | Sword of the Lord | Murfreesboro, TN, US |
| 87413 | University of Delaware Press | UK: Associated University Presses |
| 87414 | Iowa Institute of Hydraulic Research | Iowa City, Iowa, US |
| 87451 | University Press of New England | Hanover, NH, US |
| 87480 | The University of Utah Press | Salt Lake City, UT, US |
| 87510 | The Christian Science Publishing Society | Boston, MA, US |
| 87526 | Gould Publications, Inc. | |
| 87542 | Llewellyn Worldwide | |
| 87579 | Deseret Book | Salt Lake City, Utah, US; also 1-57008 and 1-59038 |
| 87580 | Northern Illinois University Press | Chicago, Illinois, US |
| 87584 | Harvard Business School Press |
| 87587 | Los Angeles County Museum of Art | Los Angeles, California, US |
| 87685 | Black Sparrow Press | |
| 87779 | G. & C. Merriam Co. | Merriam-Webster |
| 87793 | Ave Maria Press | |
| 87805 | University Press of Mississippi | Jackson, MS, USA |
| 87813 | Christian Light Publications | |
| 87830 | Theatre Arts Books | |
| 87833 | Taylor Publishing Company | Dallas, Texas, US |
| 87840 | Georgetown University Press | |
| 87842 | Mountain Press Publishing Co. | Missoula, Montana, US |
| 87857 | Rodale Press | Emmaus, Pennsylvania, US |
| 87893 | Sinauer Associates | biology, psychology, neuroscience textbooks |
| 87910 | Limelight Editions | New York, NY, US |
| 87930 | Backbeat Books | imprint of CMP Information |
| 87938 | Motorbooks International | Minnesota, MN, US |
| 87946 | ACTA Publications; Jade-Milan Records | Jade Music; Milan Records |
| 87951 | 9 Overlook Press | |
| 87973 | Our Sunday Visitor | |
| 87975 | Prometheus Books | New York, New York, US |
| 87985 | Eastman Kodak Company | |
| 88022 | Que Corporation | Carmel, Indiana, US |
| 88029 | Dorset Press | New York |
| 88038 | Wizards of the Coast | formerly TSR, Inc. (aka TSR Hobbies, aka Tactical Studies Rules) also assigned other ISBN 0- and 1- publisher codes |
| 88103 | Aladdin Books | New York, NY, USA |
| 88125 | Ktav Publishing House | Hoboken, New Jersey, US |
| 88138 | Simon & Schuster | Hoboken, New Jersey, US |
| 88145 | Broadway Play Publishing Inc | New York, New York, US |
| 88146 | Mercer University Press | Macon, Georgia, US |
| 88163 | Analytic | |
| 88175 | Computer Science Press | Rockville, MD, US |
| 88176 | Publications International | Lincolnwood, IL, US |
| 88266 | Storey Books/Storey Communications | |
| 88271 | Regina Press | |
| 88286 | University of Michigan Press | Ann Arbour, Michigan, US |
| 88289 | Pelican Publishing Company | Gretna, LA, US |
| 88295 | Harlan Davidson Inc | Wheeling, IL, US |
| 88344 | Orbis Books | |
| 88373 | Stonehill | New York |
| 88385 | Mathematical Association of America | Washington DC, US |
| 88489 | St. Mary's Press | |
| 88706 | State University of New York Press | Albany, New York, US |
| 88727 | Cheng & Tsui Company | Boston, Massachusetts, US |
| 88738 | Transaction Publishers | |
| 88740 | Schiffer Publishing | |
| 88754 | Playwrights Canada Press | mostly plays and criticism |
| 88784 | Anansi | Toronto |
| 88910 | Coach House Press | Toronto |
| 88850 | Reader's Digest Association | |
| 88922 | Talon Books Ltd. | Vancouver, BC, Canada |
| 88937 | Hogrefe & Huber Publishers | Seattle, Washington, US |
| 88946 | Edwin Mellen Press | |
| 88997 | Canadian Conference of Catholic Bishops | Ottawa, ON, Canada |
| 89024 | Kalmbach Media (formerly Kalmbach Publishing Company, until 2018) | Waukesha, Wisconsin, US |
| 89029 | Morningside House | Dayton, OH, USA |
| 89093 | University Publications of America | Frederick, Maryland, US |
| 89107 | Crossway Books | |
| 89141 | Presidio Press | Novato, CA, US |
| 89204 | Sporting News Books | St. Louis, MO, US |
| 89221 | New Leaf Press | |
| 89234 | National Journal Group | Washington DC, US |
| 89236 | J. Paul Getty Museum | Los Angeles, CA, US - now to 1-60606 |
| 89243 | Liguori Publications | |
| 89272 | Down East Books | Camden, Maine, US |
| 89281 | Inner Traditions Lindisfarne Press | West Stockbridge, MA, US |
| 89283 | Servant Books (Now part of Franciscan Media), S.O.S. Free Stock | |
| 89341 | Longwood | |
| 89347 | Mindful Press | Ted Nelson |
| 89385 | Sherwood Sugden & Co | Peru, Illinois |
| 89390 | Resource Publications | |
| 89434 | Ferguson Publishing Company | Chicago, IL, USA |
| 89479 | A&W Publishers | |
| 89486 | Hazelden Foundation | |
| 89490 | Enslow Publishers, Inc. | |
| 89526 | Regnery Publishing | Formerly Regnery Gateway |
| 89555 | TAN Books and Publishers | Montfort Publications |
| 89603 | Humana Press | Totowa |
| 89622 | Twenty-Third Publications | |
| 89721 | Ortho Books | San Francisco, California, US |
| 89747 | Squadron/Signal Publications | Carrollton, Texas, US |
| 89791 | Association for Computing Machinery | New York |
| 89815 | Ten Speed Press | Berkeley, CA, US |
| 89818 | Center for Civic Education | Calabasas, California, US |
| 89820 | Biboard Books | also 0-8230 and 0-8231 |
| 89839 | Battery Press | Nashville, Tennessee, US |
| 89870 | Ignatius Press | |
| 89871 | Society for Industrial and Applied Mathematics | Philadelphia, Pennsylvania, US |
| 89906 | Mesorah Publications | Brooklyn |
| 89930 | Quorum Books | Westport, Connecticut, US; now part of Greenwood Publishing Group |
| 89942 | Catholic Book Publishing | |
| 89997 | Wilderness Press | Berkeley, California, US |
| 89998~89999 | ? | ? |

## 6-digit publisher codes

(Note: many codes are not yet listed in this table; please help fill the gaps.)
| Publisher code | Publisher | Notes |
| 900000~900161 | ? | ? |
| 900162 | Bernards (Publishers) Ltd | London, UK |
| 900197 | Bristol and Gloucestershire Archaeological Society | |
| 900214 | British Postmark Society | |
| 900265 | British Cave Research Association | |
| 900322 | Chelsea Green Publishing | White River Junction, Vermont, US |
| 900323~900370 | ? | ? |
| 900371 | see #7-digit_publisher_codes | see #7-digit_publisher_codes |
| 900372~900381 | ? | ? |
| 900382 | Franey & Co Ltd | London, UK |
| 900384 | Freedom Press | |
| 900389 | Gallery Press | Neston, Cheshire, UK |
| 900404 | Goose & Son Publishers | Folkestone, Kent |
| 900409 | Frank Graham | Newcastle upon Tyne, UK |
| 900609 | Quail Map Company |
| 900627 | Roundhouse Books | Hatch End, Middlesex |
| 900675 | Colin Smythe Limited | Gerrards Cross, Buckinghamshire, UK also 0-85105, 0-86140, 0-901072, 0-905715, |
| 900771 | University of Exeter | |
| 901072 | Colin Smythe Limited | Gerrards Cross, Buckinghamshire, UK also 0-85105, 0-86140, 0-900675, 0-905715 |
| 901096 | Industrial Railway Society | |
| 901115 | Railway Correspondence and Travel Society | |
| 901144 | Health Protection Agency | Didcot, England |
| 901272 | Centre for North-West Regional Studies, University of Lancaster | Lancaster, UK |
| 901283 | Railway Development Society | Great Bookham, UK |
| 901333 | Wiltshire Record Society | Chippenham, England |
| 901347 | North West Civic Trust | Swinton, UK |
| 901428 | Peak Park Joint Planning Board | |
| 901673 | Manchester City Galleries | Manchester, UK |
| 901793 | Yorkshire Evening Press | York, UK |
| 901800 | Centre for North-West Regional Studies, University of Lancaster | Lancaster, UK |
| 901824 | James Thin and Mercat Press | Edinburgh, Scotland |
| 901878 | Society of Genealogists | London, England |
| 901906 | Industrial Railway Society | |
| 902087 | London Topographical Society | |
| 902129 | Dorset Publishing | |
| 902205 | Cambridge University Library | Cambridge, UK |
| 902228 | Lancashire County Council | Preston, UK |
| 902358 | Radar Promotions | London, UK |
| 902363 | Cicerone Press | Milnthorpe, UK |
| 902660 | Federation of Old Cornwall Societies | Cornwall |
| 902751 | Nottinghamshire County Council | West Bridgford, UK |
| 902756 | Esperanto-Asocio de Britio | |
| 902793 | Book Rivers Museum | |
| 902835 | Historical Model Railway Society | Frome |
| 902888 | OPC (Oxford Publishing Co.) | |
| 902920 | Abson Books | Abson, UK |
| 902956 | Great Western Society | Didcot, UK |
| 903102 | Dance Books | |
| 903141 | Granta Publications | London, UK |
| 903319 | Calouste Gulbenkian Foundation | London, UK |
| 903479 | D.W. Willoughby and E.R. Oakley | Kent |
| 903505 | PBI Publications/Expert Books | Waltham Cross, UK |
| 903598 | National Gallery of Scotland | |
| 903623 | Potato Marketing Board | London, UK |
| 903652 | Health Education Authority | UK |
| 903686 | Institute of Cornish Studies | Redruth |
| 903903 | Society of Antiquaries of Scotland | Edinburgh, Scotland |
| 904002 | Richard Drew Publishing | Glasgow, UK |
| 904069 | Ash and Grant | London, England |
| 904093 | Lloyd's of London Press Ltd. | London, England |
| 904296 | Public Libraries Department, County Borough of Blackburn | Blackburn, England |
| 904335 | Central Lancashire Development Corporation | Cuerden, UK |
| 904579 | The Housman Society | Bromsgrove, UK |
| 904711 | Capital Transport Publishing | Harrow, Middlesex |
| 905205 | Francis Cairrns Publications | Leeds, UK |
| 905235 | Leigh Local History Society | Leigh, Greater Manchester, UK |
| 905243 | Glamorgan Archive Service | |
| 905280 | Southampton University Industrial Archeology Group | Southampton, England |
| 905435 | DP Publications | London, UK |
| 905455 | Yorkshire Dales National Park Committee | Grassington, UK |
| 905466 | Avon-Anglia | Weston-super-Mare/Bristol, UK |
| 905521 | Exley Publications | Watford, UK |
| 905522 | Robert Nicholson Publications | London, UK |
| 905555 | National Maritime Museum | Greenwich, England |
| 905617 | The World Ship Society | Kendal, England |
| 905715 | Van Duren Publishers / Colin Smythe Ltd | Gerrards Cross, Buckinghamshire, UK also 0-85105, 0-86140, 0-900675, 0-901072 |
| 905777 | G W & A Hesketh | Ormskirk, England |
| 906025 | Peter Watts Publishing | Gloucester |
| 906047 | Croydon Natural History & Scientific Society Ltd. | Croydon, UK |
| 906138 | Scepter Publishers | |
| 906198 | J. Salmon | Sevenoaks, UK |
| 906154 | BPI Ltd. British Phonographic Industry | London, England |
| 906169 | Glasgow City Libraries and Archives | |
| 906294 | Twelveheads Press | Truro, England |
| 906337 | Leisure Studies Association (LSA) | Eastbourne, UK |
| 906375 | Diesel & Electric Group | |
| 906395 | Hart & Allen | London |
| 906454 | Monkswood Press | Loughton, UK |
| 906506 | Cameron & Hollis | Moffat, UK |
| 906520 | Middleton Press | Midhurst, West Sussex |
| 906579 | Platform 5 Publishing Ltd | Sheffield |
| 906591 | Signal Press | Malahide, Co Dublin |
| 906710 | Ravette Limited | Horsham, UK |
| 906782 | Granta Editions | Cambridge, England |
| 906867 | Wild Swan Publishing | |
| 906881 | Helmshore Local History Society | Helmshore, UK |
| 906883 | Rail Photoprints | Temple Cloud, Bristol |
| 906899 | Atlantic Transport Publishers | |
| 906976 | Doncaster Books | An imprint of Wheaton Publishers Ltd |
| 906988 | Southern Electric Group | |
| 907064 | Cornish Language Board (Kesva an Taves Kernewek) | Sutton Coldfield |
| 907115 | David & Charles, Plc. | Devon |
| 907328 | National Library of Ireland | Dublin, Ireland |
| 907347 | Transport 2000 | London, UK |
| 907503 | Campden BRI | Chipping Campden, England |
| 907511 | Neil Richardson | Stoneclough, UK |
| 907554 | Alan Godfrey Maps | Also 0-85054; also 1-84151; also 1-84784 |
| 907566 | Dyllansow Truran | Redruth |
| 907586 | Tressell Publications | Brighton, UK |
| 907610 | Titan Books | London, UK |
| 907660 | Douglas Hyde Gallery | Dublin, Ireland |
| 907651 | House of Lochar | Colonay |
| 907689 | Toccata Press | London |
| 907764 | Society for the Promotion of Roman Studies | London, England |
| 907768 | Countyvise | Birkenhead, UK |
| 907771 | Maritime Books | Liskeard, England |
| 907864 | Wayzgoose | Tatenhill, UK |
| 908031 | Turton & Armstrong Pty. | Wahroonga, New South Wales, Australia |
| 909969 | Cycleserv Publications | Sydney, Australia |
| 911051 | Plain View Press | Austin, Texas, US |
| 911104 | Workman Publishing | also 0-7611 |
| 911137 | Imagine | Pittsburgh, Pennsylvania, US |
| 911291 | Los Angeles County Museum of Art | Los Angeles, California, US |
| 911682 | Advent Publishers | Chicago, Illinois, US |
| 911747 | Broadway Press | Louisville, Kentucky, US |
| 912861 | American Society of Plant Taxonomists | |
| 913460 | Pathfinder Press | New York, New York, US (also 0-87348) |
| 913589 | Williamson Publishing | Charlotte, Vermont, US |
| 913720 | Frederic C. Beil | Savannah, Georgia, US |
| 914071 | Veneficia Publications | Dorset & Isle of Wight, UK |
| 914512 | YIVO Institute for Jewish Research | New York, New York, US |
| 914646 | Bélier Press | New York, New York, US |
| 914676 | Simon & Schuster | |
| 915144 | Hackett Publishing Company | Indianapolis, Indiana, US |
| 915388 | ACTA Publications | |
| 915552 | Association for Consumer Research | Duluth, Minnesota, US |
| 916397 | Manic D Press | |
| 916856 | Alcoholics Anonymous World Services, Inc. | |
| 917048 | Washington State Historical Society | Chicago, Illinois, US |
| 917124 | Industrial Workers of the World | Chicago, Illinois, US |
| 917510 | Bell Springs Publishing | Laytonville, California, US |
| 918344 | Costello Publishing Company | |
| 918400 | Croom Helm | London, England |
| 919415 | Proclaim Publications | |
| 919783 | Boston Mills Press | Erin, Ontario, Canada |
| 919957 | HMS Press (London) | |
| 921191 | H. Cuff | St. John's, Newfoundland, Canada |
| 922915 | Feral House | Venice |
| 923891 | Ishi Press | |
| 927609 | Atomic Fez Publishing | Burnaby, British Columbia, Canada |
| 929270 | Motorola | |
| 929279 | VIZ Comics | |
| 930289 | DC Comics | New York, US |
| 930313 | McBride/Publisher | Hartford, Connecticut, US |
| 930358 | The Spoon River Press | Peoria, Illinois, US |
| 930467 | Liturgy Training Publications | |
| 931194 | Blue Sky | |
| 931340 | Amadeus Press | Portland |
| 932085 | Word Among Us Press | |
| 932323 | Red Letter Press | |
| 932412 | Mayapple Press | Woodstock, New York, US |
| 932416 | McSweeney's | San Francisco, California, US |
| 932592 | Klutz Press | Palo Alto, California, US |
| 932766 | Institute for Creation Research | El Cajon, California, US |
| 932813 | Adventures Unlimited Press | |
| 933932 | Scepter Publishers | |
| 934244 | VIZ Pictures | |
| 934710 | Joseph Simon Pangloss Press | |
| 934781 | McSweeney's | San Francisco, California, US |
| 935166 | Storm King Press | Washington D.C., US |
| 935696 | Wizards of the Coast | formerly TSR, Inc. (aka TSR Hobbies, aka Tactical Studies Rules) also assigned other ISBN 0- and 1- publisher codes |
| 935697 | Midwest Villages & Voices Publications | Minneapolis, Minnesota, US |
| 935971 | Amber Book Company |
| 936071 | Gryphon Press | |
| 936365 | McSweeney's | San Francisco, California, US |
| 936534 | University of Michigan | |
| 937339 | South Mountain Press | Carlisle, PA, USA |
| 937381 | Brewers Publications | Boulder, CO, US |
| 937548 | Plexus Publishing, Inc. | Medford, New Jersey, US |
| 937860 | Simon & Schuster | |
| 938289 | Da Capo Press | Annapolis, Maryland, Maryland, US |
| 938578 | The Helicon Company | Lexington, KY, USA |
| 938731 | Laramidia Press | Vancouver, Washington, US |
| 939516 | Forest of Peace Publishing (an imprint of Ave Maria Press) | |
| 939950 | Mineralogical Society of America | Chantilly, Virginia, US |
| 940112 | Gingerbread House | |
| 940669 | Dramaline Publications | Rancho Mirage, California, US |
| 940866 | University of Scranton Press | Scranton, Pennsylvania, US |
| 941423 | Four Walls Eight Windows | New York, NY, USA |
| 941478 | Paraclete Press | Brewster, Massachusetts, US |
| 941952 | Walthers | Milwaukee, Wisconsin, US |
| 942364 | Hesperian Health Guides | Berkeley, California, US |
| 942597 | White Mane Publishing | Shippensburg, Pennsylvania, US |
| 943432 | Slack Incorporated | |
| 944203 | Marian Press | |
| 945397 | Epicenter Press | Seattle, Washington, US |
| 946133 | Lakeland Publishing Company | Preston, England |
| 946148 | Poppyland Publishing | North Walsham, UK |
| 946184 | Kingfisher Railway Publications | Southampton, England |
| 946219 | Key Publishing | Stamford, UK |
| 946289 | Mr Pye Books | Goole, England |
| 946351 | John Ritchie Ltd | Kilmarnock, Scotland |
| 946361 | Willow Publishing | Timperley, UK |
| 946378 | TCL Publications | Uckfield, England |
| 946537 | David St John Thomas also Atlantic Transport Publishing | distributed by David & Charles |
| 946719 | Firefly Publishing | SAF Publishing Ltd. |
| 947008 | Reader's Digest Association South Africa | Cape Town, South Africa |
| 947336 | Aussie Books | Archfield, Queensland, Australia |
| 947352 | Hill House Pub | London, England |
| 947543 | International Federation of Anti-Leprosy Associations | London, England |
| 947699 | Connor & Butler Specialist Publishers | Colchester, England |
| 947757 | Atlas Press | London, England |
| 947796 | Milepost Publications | Worksop, UK |
| 947882 | Belair Publications | Twickenham, UK |
| 947971 | Silver Link Publishing | |
| 948135 | Leading Edge Press and Publishing | Hawes, UK |
| 948251 | Picton Publishing | Chippenham, UK |
| 948265 | White Tree Books/Redcliffe Press | Bristol, England |
| 948276 | Shetland Folk Society | Lerwick, Scotland |
| 948456 | Ravette Publishing | |
| 948764 | Hayloft Press | a private press |
| 948789 | Carnegie Press/Carnegie Publishing | Preston/Lancaster, UK |
| 948904 | P. E. Waters & Associates | |
| 948946 | Archive Publications | Urmston, UK |
| 948965 | Gillian Cutress & Rolf Stricker | London, UK |
| 948975 | Millstream Books | Bath |
| 949330 | Tabor Publications | Tabor College, Miranda, NSW |
| 949331~949999 | ? | ? |
| 950000~999999 | see #7-digit_publisher_codes | see #7-digit_publisher_codes |

## 7-digit publisher codes

(Note: many codes are not yet listed in this table; please help fill the gaps.)
| Publisher code | Publisher | Notes |
| 3700000~6389999 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6390000~6397999 | see #4-digit_publisher_codes | see #4-digit_publisher_codes |
| 6398000~6399999 | ? | ? |
| 6400000~6449999 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6450000~6459999 | ? | ? |
| 6460000~6479999 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6480000~6489999 | ? | ? |
| 6490000~6549999 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 6550000~6559999 | see #4-digit_publisher_codes | see #4-digit_publisher_codes |
| 6560000~6999999 | see #3-digit_publisher_codes | see #3-digit_publisher_codes |
| 8500000~8999999 | see #5-digit_publisher_codes | see #5-digit_publisher_codes |
| 9000000~9003709 | see #6-digit_publisher_codes | see #6-digit_publisher_codes |
| 9003710~9003719 | ? (assigned to Bermuda) | ? (assigned to Bermuda) |
| 9003720~9499999 | see #6-digit_publisher_codes | see #6-digit_publisher_codes |
| 9500000~9500465 | ? | ? |
| 9500466 | Panel on Takeovers and Mergers | London, UK |
| 9502376 | Southern Electric Group | |
| 9502960 | Sten Valley Press | |
| 9504226 | John Gagg | Princes Risborough, UK |
| 9507692 | Landy Publishing | Staining, Lancashire, UK |
| 9507714 | P M Heaton | Pontypool, Wales |
| 9507802 | The London Brick Company | Stewartby, UK |
| 9508448 | Association for Industrial Archaeology | Ironbridge, UK |
| 9508913 | Laura Ashley Ltd. | |
| 9509801 | Brunswick Printing & Publishing Co. Ltd. | Liverpool, UK |
| 9510835 | V G Saundercock | Plymouth, England |
| 9511642 | Anne Bradley | Higher Walton, Lancashire, UK |
| 9511777 | Pageprint (Watford) Ltd. | Watford, England |
| 9513366 | Moir Crawford | Sussex, England |
| 9517601 | Food Safety Advisory Centre | London, UK |
| 9518339 | Age Concern Lancashire | Preston, UK |
| 9518382 | Arley Hall Press | Northwich, UK |
| 9518476 | Blackburn Borough Council | Blackburn, Lancashire, UK |
| 9519345 | Amadorn | Keswick, Cumbria, UK |
| 9519713 | Harold Bridges | Burrow, Lancashire, UK |
| 9521757 | Brambletye Publishing | Sussex, England |
| 9523226 | I.N.F.A.C.T. Medical | Bolton, UK |
| 9523577 | Gildersleve Publishing | Rising Bridge, Lancashire, UK |
| 9523912 | Eclat Initiatives | London, UK |
| 9524466 | K E Keenan | Waldron, E Sussex, England |
| 9525492 | Matchless Recordings and Publishing | also Copula |
| 9525860 | Jeneva Publishing | |
| 9526187 | Wyre Publishing | St Michael's on Wyre, UK |
| 9526262 | Kenwood Limited | Havant, UK |
| 9528228 | The Outstanding Map | UK |
| 9528574 | Andrew Taylor | UK, also 1-905250 |
| 9528930 | Association for Industrial Archaeology | UK |
| 9529333 | Triangle Publishing | Leigh, Greater Manchester, UK |
| 9529503 | Blackburn and Darwen Schools' Football Association | Blackburn, UK |
| 9530119 | Moorfield Press | UK |
| 9530528 | BackCare (sic) | Teddington, England |
| 9531457 | Novelangle | |
| 9531719 | Jack Wilcock | UK |
| 9531801 | East Kent Maritime Trust | Ramsgate, England |
| 9532725 | Sledgehammer Engineering Press Ltd | Cowling, UK |
| 9533047 | J M Ormston | Grays, England |
| 9534503 | Stephen R. Morrin | Stockport, UK |
| 9535974 | East Linton Local History Society | East Linton, UK |
| 9535975 | Spyrys a Gernow | Redruth, Cornwall, UK |
| 9536743 | Reword Publishers | Bramhall, UK |
| 9537098 | Oxford Press | Portsmouth, England |
| 9537484 | Skipton Millennium Task Force | Skipton, UK |
| 9539978 | Scottish Trust for Archaeological Research | Edinburgh, Scotland |
| 9540418 | British Lichen Society | |
| 9540420 | British Art Journal | |
| 9541036 | Cotswold Quality (Leisure) Ltd | Blackwell, Warwickshire, UK |
| 9541254 | Old Light Press | Oxford, England |
| 9541362 | Bank of Ideas | Sheffield/London, UK |
| 9541809 | Wood Education Programme Trust | Staveley, Cumbria, UK |
| 9542453 | Theme Trades | London, England |
| 9542946 | Republican Publications | Dublin, Ireland |
| 9544641 | Leeds Guide | Leeds, UK |
| 9545383 | Wayzgoose | Tatenhill, UK |
| 9545575 | Windgather Press | Macclesfield |
| 9547122 | Soundplay Books | Bristol, England |
| 9549042 | Diverse Media | Manchester, UK |
| 9549059 | E Rose | Chorley, UK |
| 9549404 | The Good Hotel Guide Ltd | London, England |
| 9549451 | Peter Taylor Publications | Hereford, UK |
| 9549606 | Wildfire Communications | Bristol, England |
| 9549650 | Chartex Products International Ltd | Swindon, England |
| 9549866 | Trackmaps | South Wraxall, UK |
| 9550081 | Triarchy Press | Axminster, UK |
| 9550221 | Mortons of Horncastle | Horncastle, UK |
| 9550560 | Society of London Theatre | London, England |
| 9550938 | The Ruskin Foundation | Coniston, Cumbria, UK |
| 9551753 | Form | UK |
| 9552186 | Longtail | London, England |
| 9552233 | Booksellers Association | London, England |
| 9552283 | Otago Publishing | Glasgow, Scotland |
| 9552354 | Ty Mawr Publications | Holmes Chapel, England |
| 9552868 | Mortons Media Group Ltd | Horncastle, England |
| 9552889 | Community Links | London, England |
| 9553534 | Cotswold Archaeology | Cirencester, England |
| 9553561 | Merchiston Publishing | Edinburgh, Scotland |
| 9554110 | Kevin Robertson Books | also Noodle Books |
| 9554955 | Coombe Hill Pub. | New Malden, England |
| 9555297 | Four Points Ramble Association | Manchester, UK |
| 9555481 | WRTH Publications Ltd | Oxford, England |
| 9555485 | Archaeological Development Services Ltd | Dublin, Ireland |
| 9555851 | Friends of John Muir's Birthplace | Dunbar, UK |
| 9556546 | Albion Archaeology | Bedford, England |
| 9556646 | Wimbledon College of Art | Wimbledon, England |
| 9557182 | CMCS Publications (Aberystwyth University) | Aberystwyth, Wales |
| 9557441 | Martin & Craigie-Halkett | Southampton, England |
| 9557466 | Food Solutions Publishing Ltd | Goostrey, England |
| 9557740 | DVV Media Group | Sutton, England |
| 9558224 | Michael Rubenstein Pub. | London, England |
| 9558668 | Association of Archaeological Illustrators & Surveyors | Reading, England |
| 9558916 | Splendid Books | Droxford, UK |
| 9558926 | Chelsea Publishing | London, England |
| 9559017 | P3 Publications | Carlisle, UK |
| 9559171 | Little Northern Books | Golcar, UK |
| 9560333 | Incisive Media Publications | London, England |
| 9560722 | Imperator Publishing | London, England |
| 9560978 | Corella Ltd. | Poole, England |
| 9561943 | MuseumsEtc | Edinburgh, Scotland |
| 9561965 | On-Site Archaeology | York, England |
| 9562143 | Colin Bamford | Hale Barns, Altrincham, England |
| 9562239 | Institute of Advanced Motorists | London, UK |
| 9562826 | Belvoir Vale Publishing | Keyworth, Nottingham, England |
| 9563582 | Pre-Construct Archaeology (Lincoln) | Saxilby, Lincoln, England |
| 9563730 | University of St Andrews | St Andrews, Scotland |
| 9563901 | The Caravan Gallery | UK |
| 9564842 | Booksellers Association | London, England |
| 9565000 | Centaur Media | London, England |
| 9565184 | Atkinson Publications | Goosnargh, England |
| 9565541 | Showcase Database | London, England |
| 9566049 | Millstream Publications | Warwick, England |
| 9566889 | Chris Rudd | Aylsham, England |
| 9571735 | International News Safety Institute (INSI) | London, England |
| 9578766 | Moon Adventure Publications | Pearcedale, Victoria, Australia |
| 9582692 | Spinal Publications | Raumati Beach, New Zealand |
| 9590216 | National Parks Foundation of South Australia Inc; Nature Foundation | Adelaide, Australia |
| 9595870 | Semantography-Blissymbolics Publications | Sydney, Australia |
| 9598960 | Geo H. O'Donnell | Mareeba, North Queensland, Australia |
| 9599079 | Nautical Association of Australia | Caulfield South, Victoria, Australia |
| 9610352 | Garcia / American Fantasy Press | Woodstock, Illinois US |
| 9614719 | Aerobics and Fitness Association of America | Sherman Oaks, California, US |
| 9615197 | Grief Watch | |
| 9616286 | Roman, Inc. | |
| 9617256 | Northcross House | Elliston, VA, USA |
| 9624096 | Bilingual Language Materials | South San Francisco, California, US |
| 9627613 | Sarpedon | New York, New York, US |
| 9631589 | The Bloomsbury Review | Denver, Colorado, US |
| 9637840 | Write Brain Publishers | Overland Park, Kansas, US |
| 9639763 | Greenery Press | Emeryville, California, US, also 1-890159 |
| 9639795 | Department of Portable Antiquities and Treasure | British Museum, London, England |
| 9642006 | Arcus Publishing | Portland, Oregon ? |
| 9642610 | Basilica Press | |
| 9645960 | Mystic Rose Books | |
| 9647292 | Windblown Media | Newbury Park, CA |
| 9644980 | Devil's Thumb Press | between 1994-97 |
| 9651972 | Uversa Press | |
| 9653429 | Book Emporium Press | Rockville, Maryland, US |
| 9655889 | A Sandy Bottom Press Design | |
| 9659228 | Ascension Press | |
| 9663533 | Ambassador House | Westminster, Colorado, US (80030, P.O.Box 1153) |
| 9667840 | Eisenbrauns also Enlil Press | (also 1-57506) |
| 9667982 | The Caddis Press | Columbus, Ohio, US |
| 9670170 | Recess Records | |
| 9670267 | Farmcourt Publishing | Cincinnati, OH, USA |
| 9676622 | Steel Cage Books | division of Steel Cage Records |
| 9687580 | Loblaw Inc. | Toronto, ON, Canada |
| 9689247 | Matrix Productions | |
| 9690516 | Blissymbolics Communication International | Toronto, ON, Canada |
| 9694763 | Islamic Shia Ithna-Asheri Jamaat of Toronto | Thornhill, ON, Canada |
| 9695104 | Empty Mirror Press | Halifax, NS, Canada |
| 9696421 | Mobile Command Headquarters, Canadian Armed Forces | St. Hubert, QC, Canada |
| 9697259 | Loblaw Inc. | Toronto, ON, Canada |
| 9703355 | McSweeney's | Brooklyn, New York, US |
| 9703751 | Celtic Dragon Press | Rome, New York, US |
| 9705392 | PEEP! Press | |
| 9710896 | Food-Medication Interactions | Birchrunville, Pennsylvania |
| 9714010 | Hand Books Press | Gloucester, Massachusetts, US |
| 9716974 | Is It Gonna Hurt? Publishers | Mechanicsburg, Pennsylvania, US |
| 9717650 | Aberjona Press | Imprint of Aegis Consulting Group |
| 9719047 | McSweeney's | San Francisco, California, US; Brooklyn, New York, US |
| 9723298 | Cherry Hill Publishing | Ramona, California, US |
| 9725898 | Vince Emery Productions | San Francisco, California, US |
| 9727047 | Jeffrey Taylor | Scottsdale, Arizona, US |
| 9727193 | Super Techno Arts | North American marketing and distribution branch of APPP Company (Another Push Pin Planning Company) |
| 9728447 | Called by Joy | |
| 9729117 | Glosson Family Foundation | Charlotte, NC, USA |
| 9729679 | New American Press | |
| 9737787 | Ninjalicious | |
| 9738649 | Variant Press | Manitoba, Canada |
| 9750965 | Ballistic Publishing | Adelaide, SA, Australia |
| 9753140 | Machine Project Press | Los Angeles, California, US |
| 9755995 | Alliance Publishing Group | Elk Grove Village, Illinois, US |
| 9760357 | Relevant Media Group | |
| 9766984 | Dark Moon Press | |
| 9767525 | Alaska Geobotany Center (University of Alaska Fairbanks) | found on the Circumpolar Arctic Vegetation Map |
| 9771611 | Amber Book Company | |
| 9776166 | The Pragmatic Programmer, LLC [Wikidata] | The Pragmatic Bookshelf; non-standard hyphenation as 4-digit publisher |
| 9778682 | Synthetic Worlds | |
| 9778727 | Mystic Productions | |
| 9777238 | BDSM Press | |
| 9777649 | KoPubCo | |
| 9779074 | The Tayler Corporation | Orem, Utah, US |
| 9780735 | Jingle Cats | Hollywood, California, US |
| 9780937 | Latex Lair Publishing | Montreal, Quebec, Canada |
| 9780988 | Waterloo Regional Pictures Entertainment, Inc. | Kitchener, Ontario, Canada |
| 9788192 | Swabhimani Publication, | Karnataka, India |
| 9781813 | Red and Black Publishers | St Petersburg, Florida, US |
| 9782026 | Crackjaw Publishing | Guelph, ON, Canada |
| 9787392 | The Pragmatic Programmer, LLC [Wikidata] | The Pragmatic Bookshelf; non-standard hyphenation as 4-digit publisher |
| 9788968 | Ferine Books | Los Angeles, California, US |
| 9790468 | Mark Butty Publisher | |
| 9795393 | Synthetic Worlds | |
| 9796163 | Bazillion Points Books | |
| 9798166 | Kettle Mills Press | Nashville, TN, USA |
| 980788 | United States Conference of Catholic Bishops | |
| 9811597 | Atomic Fez Publishing | Burnaby, British Columbia, Canada |
| 9814256 | Rebel e Publishers | Johannesburg, South Africa |
| 9816003 | Winterlake Press | |
| 9817924 | Ringing Bell Press | Portland, Oregon, US |
| 9818156 | Fairand Books | |
| 9820151 | Two Dollar Radio | |
| 9820781 | One Too Tree Publishing | La Grange, Illinois, US |
| 9821005 | Synthetic Worlds | |
| 9822152 | VoidMaster Publishing (AKA: VacuoDominus Publishing) | Amarillo, Texas, US |
| 9825036 | CPsquare | Portland, Oregon, US |
| 9825442 | Microsoft Research | Redmond, Washington, US |
| 9825650 | Vince Emery Productions | San Francisco, California, US |
| 9827198 | Bryan Feldman | Atlanta, Georgia, US |
| 9829767 | DSRS Publishing | Orem, Utah, US |
| 9830086 | Cherry Hill Publishing | Ramona, California, US |
| 9834112 | Practical Green Press | Allen, Texas, US |
| 9834361 | Eagle FO Publishing Company | Austin, Texas, US |
| 9834720 | National Health Law Program | Washington, District of Columbia, US |
| 9836185 | Grey Gecko Press, LLC | Katy, Texas, US |
| 9836106 | Benjamin Press | Danville, KY, USA |
| 9838229 | The Film Collaborative | Los Angeles, California, US |
| 9840313 | George A. Hart Publishing | New Jersey, US |
| 9841318 | Beacon Publishing | |
| 9841707 | Christus Publishing | |
| 9842323 | Okudens House Publishing | |
| 9842945 | Anaskimin | Southwest Harbor, Maine, US |
| 9843759 | Cherry Hill Publishing | Ramona, California, US |
| 9848638 | I Street Press | Sacramento, CA |
| 9854400 | Grey Gecko Press, LLC | Katy, Texas, US |
| 9855006 | I Street Press | Sacramento, CA |
| 9859881 | Pencey X Publishing | New York, New York, US |
| 9863285 | Remember My Service | USA |
| 9865266 | Azore's Crown Publishing | Welland, ON, Canada |
| 9866424 | Atomic Fez Publishing | Burnaby, British Columbia, Canada |
| 9867616 | The People's Picture Company Inc. | Toronto, ON, Canada |
| 9881960 | I Street Press | Sacramento, CA |
| 9882870 | Cappella Books | |
| 9887167 | Thoughtcrime Press | Oregon City, OR |
| 9889839 | I Street Press | Sacramento, CA |
| 9894698 | MoonLit Press | Williams, Az |
| 9896415 | Button Poetry | Minneapolis, MN, US |
| 9896950 | Short Flight/Long Drive Books (A division of Hobart) | Ann Arbor, Michigan |
| 9898209 | I Street Press | Sacramento, CA |
| 9905479 | Pied Piper, Inc. | |
| 9911051 | I Street Press | Sacramento, CA |
| 9911628 | Berryhill Publishing | Nesbit, MS, US |
| 9913062 | I Street Press | Sacramento, CA |
| 9917066 | Lise Heroux | Carleton Place, ON, Canada |
| 9917419 | Ammonite Films Publishing | Vancouver, BC, Canada |
| 9927238 | The Onslaught Press | Oxford, UK (series completed 2015, followed by 0-9934217, 0-9956225, 1-912111) |
| 9931948 | RISC OS Open Limited | Worthing, England |
| 9934217 | The Onslaught Press | Oxford, UK (preceded by 0-9927238; series completed 2016, followed by 0-9956225, 1-912111) |
| 9956225 | The Onslaught Press | Oxford, UK (preceded by 0-9927238, 0-9934217; series completed 2016, followed by 1-912111) |
| 9957790 | Judith Vanderman Ltd | Abercynon, UK |
| 9973160 | Code Energy LLC | Las Vegas, NV, US |
| 9990698 | MindStir Media | |
| 9992014 | Kanika African Sculptures (KAS) | |
| 9995121 | MindStir Media | |
| 9958997 | Better Dwelling | Vancouver, Canada |
| 9958998~9999999 | ? | ? |