Miscellaneous TechnicalRange: 2300–23FF
This file contains an excerpt from the character code tables and list of character names for
The Unicode Standard, Version 16.0
This file may be changed at any time without notice to reflect errata, or other updates to the Unicode Standard.
See https://www.unicode.org/errata/ for an up-to-date list of errata.
See https://www.unicode.org/charts/ for access to a complete list of the latest character code charts. See
https://www.unicode.org/charts/PDF/Unicode-16.0/ for charts showing only the characters added in Unicode 16.0. See
https://www.unicode.org/Public/16.0.0/charts/ for a complete archived file of character code charts for Unicode 16.0. See
https://www.unicode.org/charts/About.html#Conventions for conventions used in these code charts, and other general
information.
Disclaimer
These charts are provided as the online reference to the character contents of the Unicode Standard, Version 16.0 but do
not provide all the information needed to fully support individual scripts using the Unicode Standard. For a complete
understanding of the use of the characters contained in this file, please consult the appropriate sections of The UnicodeStandard, Version 16.0, online at https://www.unicode.org/versions/Unicode16.0.0/, as well as the Unicode Standard
Annexes, the other Unicode Technical Reports and Standards, and the Unicode Character Database, which are available
online.
See https://www.unicode.org/ucd/ and https://www.unicode.org/reports/
A thorough understanding of the information contained in these additional sources is required for a successful
implementation.
Fonts
The shapes of the reference glyphs used in these code charts are not prescriptive. Considerable variation is to be
expected in actual fonts.
See https://www.unicode.org/charts/fonts.html for a list.
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2300

230
0

2330

2340

2350

2360

2370

2380

2390

23A0

23B0

23C0

23D0

23E0

23F0

2321

2331

2341

2351

2361

2371

2381

2391

23A1

23B1

23C1

23D1

23E1

23F1

2312

2322

2332

2342

2352

2362

2372

2382

2392

23A2

23B2

23C2

23D2

23E2

23F2

2313

2323

2314

2324

2333

2343

2353

2363

2373

2383

2393

23A3

23B3

23C3

23D3

23E3

23F3

⌴ ⍄ ⍔ ⍤ ⍴ ⎄ ⎔ ⎤ ⎴ ⏄ ⏔⏤
2334

2344

2354

2364

2374

2384

2394

23A4

23B4

23C4

23D4

23E4

23F4

2315

2316

2325

2335

2345

2355

2365

2375

2385

2395

23A5

23B5

23C5

23D5

23E5

23F5

⌦⌶ ⍆ ⍖ ⍦ ⍶ ⎆ ⎖ ⎦ ⎶ ⏆ ⏖ ⏦ 
2326

2336

2346

2356

2366

2376

2386

2396

23A6

23B6

23C6

23D6

23E6

23F6

2317

2327

2337

2347

2357

2367

2377

2387

2397

23A7

23B7

23C7

23D7

23E7

23F7

2318

2328

2338

2348

2358

2368

2378

2388

2398

23A8

23B8

23C8

23D8

23E8

23F8

2319

2329

2339

2349

2359

2369

2379

2389

2399

23A9

23B9

23C9

23D9

23E9

231A

232A

233A

234A

235A

236A

237A

231B

232B

233B

234B

235B

236B

237B

238A

239A

238B

239B

23AA

23BA

23CA

23DA

23EA

23F9

23FA

⎛ ⎫ ⎻ ⏋⏛⏫ ⏻
23AB

23BB

23CB

23DB

23EB

23FB

231C

232C

233C

234C

235C

236C

237C

238C

239C

23AC

23BC

23CC

23DC

23EC

23FC

231D

232D

233D

234D

235D

236D

237D

238D

239D

23AD

23BD

23CD

23DD

23ED

23FD

⌎ ⌞ ⌮ ⌾ ⍎ ⍞ ⍮ ⍾ ⎎ ⎞ ⎮ ⎾ ⏎ ⏞ ⏮⏾
230E

F

23F

⌍ ⌝ ⌭ ⌽ ⍍ ⍝ ⍭ ⍽ ⎍ ⎝ ⎭ ⎽ ⏍⏝ ⏭⏽230DE

23A 23B 23C 23D 23E⌌ ⌜ ⌬ ⌼ ⍌ ⍜ ⍬ ⍼ ⎌ ⎜ ⎬ ⎼ ⏌ ⏜ ⏬ ⏼
230C

D

2320

⌋ ⌛ ⌫⌻ ⍋ ⍛ ⍫ ⍻

230B

C

239

⌊ ⌚ 〉 ⌺ ⍊ ⍚ ⍪ ⍺ ⎊ ⎚ ⎪ ⎺ ⏊ ⏚ ⏪

230A

B

238

⌉ ⌙ 〈 ⌹ ⍉ ⍙ ⍩ ⍹ ⎉ ⎙ ⎩ ⎹ ⏉⏙ ⏩ 

2309

A

237

⌈ ⌘⌨ ⌸ ⍈ ⍘ ⍨ ⍸ ⎈ ⎘ ⎨ ⎸ ⏈⏘ ⏨ 

2308

9

236

⌇ ⌗⌧ ⌷ ⍇ ⍗ ⍧ ⍷ ⎇ ⎗ ⎧ ⎷ ⏇ ⏗ ⏧ 

2307

8

2311

⌆
2306

7

235

⌅ ⌕ ⌥ ⌵ ⍅ ⍕ ⍥ ⍵ ⎅ ⎕ ⎥ ⎵ ⏅⏕⏥
2305

6

2310

⌄ ⌔
2304

5

234

⌃ ⌓ ⌣ ⌳ ⍃ ⍓ ⍣ ⍳ ⎃ ⎓ ⎣ ⎳ ⏃ ⏓ ⏣ ⏳
2303

4

233

⌂ ⌒ ⌢ ⌲ ⍂ ⍒ ⍢ ⍲ ⎂ ⎒ ⎢ ⎲ ⏂ ⏒ ⏢⏲
2302

3

232

⌁ ⌑ ⌡ ⌱ ⍁ ⍑ ⍡ ⍱ ⎁ ⎑ ⎡ ⎱ ⏁ ⏑ ⏡⏱

2301

2

231

23FF

⌀ ⌐ ⌠ ⌰ ⍀ ⍐ ⍠ ⍰ ⎀ ⎐ ⎠ ⎰ ⏀ ⏐ ⏠⏰2300

1

Miscellaneous Technical

231E

232E

233E

234E

235E

236E

237E

238E

239E

23AE

23BE

23CE

23DE

23EE

23FE

⌏ ⌟ ⌯ ⌿ ⍏ ⍟ ⍯ ⍿ ⎏ ⎟ ⎯ ⎿⏏⏟ ⏯⏿
230F

231F

232F

233F

234F

235F

236F

237F

238F

239F

23AF

23BF

The Unicode Standard, Version 16.0, Copyright © 1991-2024 Unicode, Inc. All rights reserved.

23CF

23DF

23EF

23FF

247

2300

Miscellaneous TechnicalMiscellaneous technical2300 ⌀ DIAMETER SIGN
→ 00F8 ø latin small letter o with stroke→ 2205 ∅ empty set
2301 ⌁ ELECTRIC ARROW• from ISO 2047
• symbol for End of Transmission
2302 ⌂ HOUSE
2303 ⌃ UP ARROWHEAD→ 005E ^ circumflex accent→ 02C4 ˄ modifier letter up arrowhead→ 2038 ‸ caret→ 2227 ∧ logical and2304 ⌄ DOWN ARROWHEAD→ 02C5 ˅ modifier letter down arrowhead→ 2228 ∨ logical or→ 2335 ⌵ countersink
2305 ⌅ PROJECTIVE→ 22BC ⊼ nand
2306 ⌆ PERSPECTIVE
2307 ⌇ WAVY LINE
→ 2E3E ⸾ wiggly vertical line
→ 3030 〰 wavy dashCeilings and floors
These characters are tall and narrow mathematicaldelimiters, in contrast to the quine corners or half brackets.
They are also distinct from CJK corner brackets, which arewide quotation marks.
2308 ⌈ LEFT CEILING= APL upstile→ 2E22 ⸢ top left half bracket→ 300C 「 left corner bracket
2309 ⌉ RIGHT CEILING→ 20E7  combining annuity symbol→ 2E23 ⸣ top right half bracket
230A ⌊ LEFT FLOOR= APL downstile→ 2E24 ⸤ bottom left half bracket
230B ⌋ RIGHT FLOOR→ 300D 」 right corner bracket→ 2E25 ⸥ bottom right half bracket
Crops
230C ⌌
230D
230E
230F

⌍
⌎
⌏

BOTTOM RIGHT CROP
• set of four “crop” corners, arranged facing
outward
BOTTOM LEFT CROPTOP RIGHT CROPTOP LEFT CROP

Miscellaneous technical2310 ⌐ REVERSED NOT SIGN
= beginning of line
→ 00AC ¬ not sign
2311 ⌑ SQUARE LOZENGE= Kissen (pillow)• used as a command delimiter in some very oldcomputers
rotated white four pointed cusp
→ 2BCF
2312 ⌒ ARC= position of any line
→ 25E0 ◠ upper half circle
2313 ⌓ SEGMENT= position of a surface
248

2314
2315
2316
2317
2318
2319

2328

⌔ SECTOR⌕ TELEPHONE RECORDERPOSITION INDICATOR= true positionsquare position indicator→ 2BD0⌗ VIEWDATA SQUARE→ 22D5 ⋕ equal and parallel to⌘ PLACE OF INTEREST SIGN
= command key (1.0)= operating system key (ISO 9995-7)⌙ TURNED NOT SIGN
= line marker

User interface symbols
231A ⌚ WATCH→ 23F0 ⏰ alarm clock→ 1F550 🕐 clock face one oclock
231B ⌛ HOURGLASS= alchemical symbol for hour
Quine corners
These form a set of four quine corners, for quincuncial
arrangement. They are also used in upper and lower pairs inmathematics, or more rarely in editorial usage as alternatives
to half brackets.
231C ⌜ TOP LEFT CORNER→ 2E00 ⸀ right angle substitution marker→ 2E22 ⸢ top left half bracket
231D ⌝ TOP RIGHT CORNER
231E ⌞ BOTTOM LEFT CORNER
231F ⌟ BOTTOM RIGHT CORNER
Integral pieces
2320 ⌠ TOP HALF INTEGRAL→ 23AE ⎮ integral extension
2321 ⌡ BOTTOM HALF INTEGRAL
Frown and smile2322 ⌢ FROWN→ 2040 ⁀ character tie
2323 ⌣ SMILE→ 203F ‿ undertie
Keyboard symbols
2324
UP ARROWHEAD BETWEEN TWO HORIZONTAL
BARS= enter key
2325 ⌥ OPTION KEY
2326 ⌦ ERASE TO THE RIGHT= delete to the right key
2327 ⌧ X IN A RECTANGLE BOX= clear key→ 2612 ☒ ballot box with x
2328 ⌨ KEYBOARD→ 1F5A6 🖦 keyboard and mouse→ 1F5AE 🖮 wired keyboard

The Unicode Standard, Version 16.0, Copyright © 1991-2024 Unicode, Inc. All rights reserved.

2329

Miscellaneous Technical

Deprecated angle brackets
These characters are deprecated and are strongly
discouraged for mathematical use because of their canonicalequivalence to CJK punctuation.
2329 〈 LEFT-POINTING ANGLE BRACKET→ 003C < less-than sign
→ 2039 ‹ single left-pointing angle quotation
mark→ 27E8 ⟨ mathematical left angle bracket≡ 3008 〈 left angle bracket
232A 〉 RIGHT-POINTING ANGLE BRACKET→ 003E > greater-than sign
→ 203A › single right-pointing angle quotation
mark→ 27E9 ⟩ mathematical right angle bracket≡ 3009 〉 right angle bracket
Keyboard symbol
232B ⌫ ERASE TO THE LEFT
= delete to the left key
Chemistry symbol
232C ⌬ BENZENE RING
Drafting symbols
232D ⌭ CYLINDRICITY
232E ⌮ ALL AROUND-PROFILE
232F ⌯ SYMMETRY
2330 ⌰ TOTAL RUNOUT
2331 ⌱ DIMENSION ORIGIN
2332 ⌲ CONICAL TAPER
2333 ⌳ SLOPE→ 25FA ◺ lower left triangle
2334 ⌴ COUNTERBORE→ 2423 ␣ open box
2335 ⌵ COUNTERSINK→ 2304 ⌄ down arrowhead
APL
2336
2337

⌶ APL FUNCTIONAL SYMBOL I-BEAM⌷ APL FUNCTIONAL SYMBOL SQUISH QUAD
→ 2395 ⎕ apl functional symbol quad
→ 25AF ▯ white vertical rectangle→ 2AFF ⫿ n-ary white vertical bar
2338 ⌸ APL FUNCTIONAL SYMBOL QUAD EQUAL
2339 ⌹ APL FUNCTIONAL SYMBOL QUAD DIVIDE
233A ⌺ APL FUNCTIONAL SYMBOL QUAD DIAMOND→ 26CB ⛋ white diamond in square
233B ⌻ APL FUNCTIONAL SYMBOL QUAD JOT
233C
233D
233E

→ 29C7 ⧇ squared small circle⌼ APL FUNCTIONAL SYMBOL QUAD CIRCLE⌽ APL FUNCTIONAL SYMBOL CIRCLE STILE⌾ APL FUNCTIONAL SYMBOL CIRCLE JOT

233F

⌿

2340

⍀

2341

⍁

2342

⍂

2343

⍃

→ 229A ⊚ circled ring operator→ 29BE ⦾ circled white bullet
APL FUNCTIONAL SYMBOL SLASH BAR→ 1019A 𐆚 roman as sign
APL FUNCTIONAL SYMBOL BACKSLASH BAR→ 29F7 ⧷ reverse solidus with horizontal stroke
APL FUNCTIONAL SYMBOL QUAD SLASH→ 29C4 ⧄ squared rising diagonal slash
APL FUNCTIONAL SYMBOL QUAD BACKSLASH→ 29C5 ⧅ squared falling diagonal slash
APL FUNCTIONAL SYMBOL QUAD LESS-THAN

2366

2344

⍄ APL FUNCTIONAL SYMBOL QUAD GREATER-

2345
2346
2347

⍅ APL FUNCTIONAL SYMBOL LEFTWARDS VANE
⍆ APL FUNCTIONAL SYMBOL RIGHTWARDS VANE
⍇ APL FUNCTIONAL SYMBOL QUAD LEFTWARDS

2348⍈ APL FUNCTIONAL SYMBOL QUAD

2349

⍉ APL FUNCTIONAL SYMBOL CIRCLE BACKSLASH234A⍊ APL FUNCTIONAL SYMBOL DOWN TACK

234B
234C

⍋
⍌

234D
234E

⍍
⍎

234F
2350

⍏
⍐

2351

⍑

2352
2353

⍒
⍓

2354
2355

⍔
⍕

2356

⍖

2357

⍗

2358
2359
235A

⍘
⍙
⍚

235B
235C
235D

⍛
⍜
⍝

235E
235F

⍞
⍟

2360
2361

⍠
⍡

2362
2363
2364

⍢
⍣
⍤

2365

⍥

2366

⍦

THAN

ARROW

RIGHTWARDS ARROW→ 29B0 ⦰ reversed empty set

UNDERBAR= up tack underbar• preferred naming for APL tack symbols now
follows the London Convention in ISO/IEC
13751:2000 (APL Extended)→ 22A5 ⊥ up tack
APL FUNCTIONAL SYMBOL DELTA STILEAPL FUNCTIONAL SYMBOL QUAD DOWNCARETAPL FUNCTIONAL SYMBOL QUAD DELTAAPL FUNCTIONAL SYMBOL DOWN TACK JOT= up tack jot→ 22A5 ⊥ up tack
APL FUNCTIONAL SYMBOL UPWARDS VANEAPL FUNCTIONAL SYMBOL QUAD UPWARDSARROWAPL FUNCTIONAL SYMBOL UP TACK OVERBAR= down tack overbar→ 22A4 ⊤ down tack→ 3012 〒 postal markAPL FUNCTIONAL SYMBOL DEL STILEAPL FUNCTIONAL SYMBOL QUAD UP CARET
up arrowhead in a rectangle box→ 2BB9APL FUNCTIONAL SYMBOL QUAD DEL
APL FUNCTIONAL SYMBOL UP TACK JOT= down tack jot→ 22A4 ⊤ down tack
APL FUNCTIONAL SYMBOL DOWNWARDSVANEAPL FUNCTIONAL SYMBOL QUADDOWNWARDS ARROWAPL FUNCTIONAL SYMBOL QUOTE UNDERBARAPL FUNCTIONAL SYMBOL DELTA UNDERBARAPL FUNCTIONAL SYMBOL DIAMONDUNDERBARAPL FUNCTIONAL SYMBOL JOT UNDERBARAPL FUNCTIONAL SYMBOL CIRCLE UNDERBARAPL FUNCTIONAL SYMBOL UP SHOE JOT→ 2A40 ⩀ intersection with dot
APL FUNCTIONAL SYMBOL QUOTE QUADAPL FUNCTIONAL SYMBOL CIRCLE STAR
→ 229B ⊛ circled asterisk operator
APL FUNCTIONAL SYMBOL QUAD COLONAPL FUNCTIONAL SYMBOL UP TACK DIAERESIS= down tack diaeresis→ 22A4 ⊤ down tack
APL FUNCTIONAL SYMBOL DEL DIAERESISAPL FUNCTIONAL SYMBOL STAR DIAERESISAPL FUNCTIONAL SYMBOL JOT DIAERESIS= hootAPL FUNCTIONAL SYMBOL CIRCLE DIAERESIS= holler
APL FUNCTIONAL SYMBOL DOWN SHOE STILE

The Unicode Standard, Version 16.0, Copyright © 1991-2024 Unicode, Inc. All rights reserved.

249

2367

Miscellaneous Technical

2367
2368

⍧ APL FUNCTIONAL SYMBOL LEFT SHOE STILE⍨ APL FUNCTIONAL SYMBOL TILDE DIAERESIS

2369⍩ APL FUNCTIONAL SYMBOL GREATER-THAN

236A
236B
236C
236D
236E

⍪
⍫
⍬
⍭
⍮

236F
2370

⍯
⍰

2371

⍱

2372
2373
2374
2375
2376
2377

⍲
⍳
⍴
⍵
⍶
⍷

2378
2379
237A

⍸
⍹
⍺

⎌

BROKEN CIRCLE WITH NORTHWEST ARROW= escape
UNDO SYMBOL= smirk

238C

DIAERESISAPL FUNCTIONAL SYMBOL COMMA BARAPL FUNCTIONAL SYMBOL DEL TILDEAPL FUNCTIONAL SYMBOL ZILDEAPL FUNCTIONAL SYMBOL STILE TILDEAPL FUNCTIONAL SYMBOL SEMICOLON
UNDERBARAPL FUNCTIONAL SYMBOL QUAD NOT EQUALAPL FUNCTIONAL SYMBOL QUAD QUESTION
uncertainty sign
→ 2BD1APL FUNCTIONAL SYMBOL DOWN CARETTILDEAPL FUNCTIONAL SYMBOL UP CARET TILDEAPL FUNCTIONAL SYMBOL IOTAAPL FUNCTIONAL SYMBOL RHOAPL FUNCTIONAL SYMBOL OMEGAAPL FUNCTIONAL SYMBOL ALPHA UNDERBARAPL FUNCTIONAL SYMBOL EPSILONUNDERBARAPL FUNCTIONAL SYMBOL IOTA UNDERBARAPL FUNCTIONAL SYMBOL OMEGA UNDERBARAPL FUNCTIONAL SYMBOL ALPHA

Electrotechnical symbols from IR 181
238D ⎍ MONOSTABLE SYMBOL
238E ⎎ HYSTERESIS SYMBOL
238F ⎏ OPEN-CIRCUIT-OUTPUT H-TYPE SYMBOL
2390 ⎐ OPEN-CIRCUIT-OUTPUT L-TYPE SYMBOL
2391 ⎑ PASSIVE-PULL-DOWN-OUTPUT SYMBOL
2392 ⎒ PASSIVE-PULL-UP-OUTPUT SYMBOL
2393 ⎓ DIRECT CURRENT SYMBOL FORM TWO
2394 ⎔ SOFTWARE-FUNCTION SYMBOL→ 2B21 ⬡ white hexagon

Graphics for control codes
237B ⍻ NOT CHECK MARK• from ISO 2047
• symbol for Negative Acknowledge
Miscellaneous technical
237C ⍼ RIGHT ANGLE WITH DOWNWARDS ZIGZAG
ARROWGraphics for control codes
237D ⍽ SHOULDERED OPEN BOX• from ISO 9995-7• keyboard symbol for No Break Space→ 2423 ␣ open box
237E ⍾ BELL SYMBOL• from ISO 2047
237F ⍿ VERTICAL LINE WITH MIDDLE DOT• from ISO 2047
• symbol for End of Medium
Keyboard symbols from ISO 9995-7
2380 ⎀ INSERTION SYMBOL
2381 ⎁ CONTINUOUS UNDERLINE SYMBOL
2382 ⎂ DISCONTINUOUS UNDERLINE SYMBOL
2383 ⎃ EMPHASIS SYMBOL
2384 ⎄ COMPOSITION SYMBOL
2385 ⎅ WHITE SQUARE WITH CENTRE VERTICAL LINE= center
2386 ⎆ ENTER SYMBOL
2387 ⎇ ALTERNATIVE KEY SYMBOL
2388 ⎈ HELM SYMBOL= control→ 2638 ☸ wheel of dharma
2389 ⎉ CIRCLED HORIZONTAL BAR WITH NOTCH= pause238A ⎊ CIRCLED TRIANGLE DOWN
= interrupt, break

250

238B

APL
2395

23B1

⎕ APL FUNCTIONAL SYMBOL QUAD
→ 2337 ⌷ apl functional symbol squish quad
→ 25AF ▯ white vertical rectangle

Keyboard symbols from ISO 9995-7
2396 ⎖ DECIMAL SEPARATOR KEY SYMBOL
2397 ⎗ PREVIOUS PAGE
→ 1F519 🔙 back with leftwards arrow above
2398 ⎘ NEXT PAGE
2399 ⎙ PRINT SCREEN SYMBOL
239A ⎚ CLEAR SCREEN SYMBOL→ 20E2 $q combining enclosing screen
Bracket pieces
239B ⎛ LEFT PARENTHESIS UPPER HOOK
239C ⎜ LEFT PARENTHESIS EXTENSION
239D ⎝ LEFT PARENTHESIS LOWER HOOK
239E ⎞ RIGHT PARENTHESIS UPPER HOOK
239F ⎟ RIGHT PARENTHESIS EXTENSION
23A0 ⎠ RIGHT PARENTHESIS LOWER HOOK
23A1 ⎡ LEFT SQUARE BRACKET UPPER CORNER
23A2 ⎢ LEFT SQUARE BRACKET EXTENSION
23A3 ⎣ LEFT SQUARE BRACKET LOWER CORNER
23A4 ⎤ RIGHT SQUARE BRACKET UPPER CORNER
23A5 ⎥ RIGHT SQUARE BRACKET EXTENSION
23A6 ⎦ RIGHT SQUARE BRACKET LOWER CORNER
23A7 ⎧ LEFT CURLY BRACKET UPPER HOOK
23A8 ⎨ LEFT CURLY BRACKET MIDDLE PIECE
23A9 ⎩ LEFT CURLY BRACKET LOWER HOOK
23AA ⎪ CURLY BRACKET EXTENSION
23AB ⎫ RIGHT CURLY BRACKET UPPER HOOK
23AC ⎬ RIGHT CURLY BRACKET MIDDLE PIECE
23AD ⎭ RIGHT CURLY BRACKET LOWER HOOK
Special character extensions
23AE ⎮ INTEGRAL EXTENSION→ 2320 ⌠ top half integral→ 2321 ⌡ bottom half integral
23AF ⎯ HORIZONTAL LINE EXTENSION• used for extension of arrows→ 23D0 ⏐ vertical line extension
Bracket pieces
23B0 ⎰ UPPER LEFT OR LOWER RIGHT CURLY BRACKETSECTION= left moustache
23B1 ⎱ UPPER RIGHT OR LOWER LEFT CURLY BRACKETSECTION= right moustache

The Unicode Standard, Version 16.0, Copyright © 1991-2024 Unicode, Inc. All rights reserved.

23B2

Miscellaneous Technical

Summation sign parts
23B2 ⎲ SUMMATION TOP
23B3 ⎳ SUMMATION BOTTOM→ 2211 ∑ n-ary summation
Horizontal brackets
These characters are also used as delimiters of vertical text in
non-CJK terminal emulation.
23B4 ⎴ TOP SQUARE BRACKET→ FE47 ﹇ presentation form for vertical left
square bracket
23B5 ⎵ BOTTOM SQUARE BRACKET→ FE48 ﹈ presentation form for vertical rightsquare bracket
23B6 ⎶ BOTTOM SQUARE BRACKET OVER TOP SQUAREBRACKET• only used for terminal emulation
Terminal graphic characters
23B7 ⎷ RADICAL SYMBOL BOTTOM
23B8 ⎸ LEFT VERTICAL BOX LINE
23B9 ⎹ RIGHT VERTICAL BOX LINE
Scan lines for terminal graphics
The scan line numbers here refer to old, low-resolution
technology for terminals, with only 9 scan lines per fixed-size
character glyph.
23BA ⎺ HORIZONTAL SCAN LINE-1
23BB ⎻ HORIZONTAL SCAN LINE-3• scan line-5 is unified with the box-drawing
graphic character 2500 _23BC ⎼ HORIZONTAL SCAN LINE-7
23BD ⎽ HORIZONTAL SCAN LINE-9
Dentistry notation symbols
23BE ⎾ DENTISTRY SYMBOL LIGHT VERTICAL AND TOP
RIGHT→ 2308 ⌈ left ceiling
23BF ⎿ DENTISTRY SYMBOL LIGHT VERTICAL AND
BOTTOM RIGHT→ 230A ⌊ left floor
23C0 ⏀ DENTISTRY SYMBOL LIGHT VERTICAL WITH
CIRCLE
23C1 ⏁ DENTISTRY SYMBOL LIGHT DOWN AND
HORIZONTAL WITH CIRCLE
23C2 ⏂ DENTISTRY SYMBOL LIGHT UP AND
HORIZONTAL WITH CIRCLE
23C3 ⏃ DENTISTRY SYMBOL LIGHT VERTICAL WITHTRIANGLE
23C4 ⏄ DENTISTRY SYMBOL LIGHT DOWN AND
HORIZONTAL WITH TRIANGLE
23C5 ⏅ DENTISTRY SYMBOL LIGHT UP AND
HORIZONTAL WITH TRIANGLE
23C6 ⏆ DENTISTRY SYMBOL LIGHT VERTICAL AND
WAVE
23C7 ⏇ DENTISTRY SYMBOL LIGHT DOWN AND
HORIZONTAL WITH WAVE
23C8 ⏈ DENTISTRY SYMBOL LIGHT UP AND
HORIZONTAL WITH WAVE
23C9 ⏉ DENTISTRY SYMBOL LIGHT DOWN AND
HORIZONTAL→ 22A4 ⊤ down tack→ 252C  box drawings light down andhorizontal

23E0

23CA ⏊ DENTISTRY SYMBOL LIGHT UP AND
HORIZONTAL→ 22A5 ⊥ up tack→ 2534  box drawings light up and horizontal
23CB ⏋ DENTISTRY SYMBOL LIGHT VERTICAL AND TOP
LEFT→ 2309 ⌉ right ceiling
23CC ⏌ DENTISTRY SYMBOL LIGHT VERTICAL AND
BOTTOM LEFT
→ 230B ⌋ right floor
Miscellaneous technical
23CD ⏍ SQUARE FOOT
Keyboard and UI symbols
23CE ⏎ RETURN SYMBOL• may be shown with either hollow or filled
glyph→ 21B5 ↵ downwards arrow with corner
leftwards
return left
→ 2B9023CF ⏏ EJECT SYMBOL• UI symbol to eject media
Special character extension
23D0 ⏐ VERTICAL LINE EXTENSION• used for extension of arrows→ 23AF ⎯ horizontal line extension
Metrical symbols
23D1 ⏑ METRICAL BREVE
23D2 ⏒ METRICAL LONG OVER SHORT
23D3 ⏓ METRICAL SHORT OVER LONG
23D4 ⏔ METRICAL LONG OVER TWO SHORTS
23D5 ⏕ METRICAL TWO SHORTS OVER LONG
23D6 ⏖ METRICAL TWO SHORTS JOINED
23D7 ⏗ METRICAL TRISEME→ 1D242 $𝉂 combining greek musical triseme
23D8 ⏘ METRICAL TETRASEME→ 1D243 $𝉃 combining greek musical tetraseme
23D9 ⏙ METRICAL PENTASEME→ 1D244 $𝉄 combining greek musicalpentaseme
Electrotechnical symbols
23DA ⏚ EARTH GROUND
23DB ⏛ FUSE
Horizontal brackets
These are intended for bracketing terms of mathematicalexpressions where their glyph extends to accommodate thewidth of the bracketed expression.
23DC ⏜ TOP PARENTHESIS→ FE35 ︵ presentation form for vertical leftparenthesis
23DD ⏝ BOTTOM PARENTHESIS→ FE36 ︶ presentation form for vertical rightparenthesis
23DE ⏞ TOP CURLY BRACKET→ FE37 ︷ presentation form for vertical left
curly bracket
23DF ⏟ BOTTOM CURLY BRACKET→ FE38 ︸ presentation form for vertical rightcurly bracket
23E0 ⏠ TOP TORTOISE SHELL BRACKET→ FE39 ︹ presentation form for vertical left
tortoise shell bracket

The Unicode Standard, Version 16.0, Copyright © 1991-2024 Unicode, Inc. All rights reserved.

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23E1

Miscellaneous Technical

23E1 ⏡ BOTTOM TORTOISE SHELL BRACKET→ FE3A ︺ presentation form for vertical righttortoise shell bracket
Miscellaneous technical
23E2 ⏢ WHITE TRAPEZIUM
Chemistry symbol
23E3 ⏣ BENZENE RING WITH CIRCLE
Miscellaneous technical
23E4 ⏤ STRAIGHTNESS
23E5 ⏥ FLATNESS
23E6 ⏦ AC CURRENT
23E7 ⏧ ELECTRICAL INTERSECTION
23E8 ⏨ DECIMAL EXPONENT SYMBOL• Algol-60 token for scientific notation literals
User interface symbols
23E9 ⏩ BLACK RIGHT-POINTING DOUBLE TRIANGLE= fast forward
23EA ⏪ BLACK LEFT-POINTING DOUBLE TRIANGLE= rewind, fast backwards
23EB ⏫ BLACK UP-POINTING DOUBLE TRIANGLE
23EC ⏬ BLACK DOWN-POINTING DOUBLE TRIANGLE
23ED ⏭ BLACK RIGHT-POINTING DOUBLE TRIANGLE
WITH VERTICAL BAR= skip to the end or next file/track/chapter
23EE ⏮ BLACK LEFT-POINTING DOUBLE TRIANGLE
WITH VERTICAL BAR= skip to the start or previous file/track/chapter
23EF ⏯ BLACK RIGHT-POINTING TRIANGLE WITH
DOUBLE VERTICAL BAR= play/pause toggle
23F0 ⏰ ALARM CLOCK→ 231A ⌚ watch→ 1F550 🕐 clock face one oclock→ 1F570 ´ mantelpiece clock
23F1 ⏱ STOPWATCH
23F2 ⏲ TIMER CLOCK
23F3 ⏳ HOURGLASS WITH FLOWING SAND
→ 231B ⌛ hourglass
23F4  BLACK MEDIUM LEFT-POINTING TRIANGLE= reverse, back• preferred to 25C0 ◀ black left-pointing triangle
black medium left-pointing triangle→ 2BC7
centred→ 1F780 black left-pointing isosceles right
triangle
23F5  BLACK MEDIUM RIGHT-POINTING TRIANGLE= forward• preferred to 25B6 ▶ black right-pointing
triangle
black medium right-pointing triangle→ 2BC8centred→ 1F782 black right-pointing isosceles right
triangle
23F6  BLACK MEDIUM UP-POINTING TRIANGLE= increase• preferred to 25B2 ▲ black up-pointing triangle
black medium up-pointing triangle→ 2BC5
centredblack up-pointing isosceles right→ 1F781
triangle

252

23FF

23F7  BLACK MEDIUM DOWN-POINTING TRIANGLE= decrease• preferred to 25BC ▼ black down-pointing
triangle
black medium down-pointing→ 2BC6
triangle centred
black down-pointing isosceles right→ 1F783
triangle
23F8  DOUBLE VERTICAL BAR= pause→ 2016 ‖ double vertical line
23F9  BLACK SQUARE FOR STOP
= stop→ 25FC ◼ black medium square
23FA
BLACK CIRCLE FOR RECORD= record→ 26AB ⚫ medium black circle→ 1F534 🔴 large red circle
Power symbols from ISO 7000:2012
23FB ⏻ POWER SYMBOL• IEC 5009 standby symbol• IEEE 1621 power symbol
23FC ⏼ POWER ON-OFF SYMBOL• IEC 5010 power on-off symbol
23FD ⏽ POWER ON SYMBOL• use 2B58 ⭘ for power off symbol→ 2B58 ⭘ heavy circle
Power symbol from IEEE 1621-2004
23FE ⏾ POWER SLEEP SYMBOL→ 263E ☾ last quarter moon
Miscellaneous symbol
23FF ⏿ OBSERVER EYE SYMBOLThe Unicode Standard, Version 16.0, Copyright © 1991-2024 Unicode, Inc. All rights reserved.