문자 참조

**문자 참조**(文字參照)는 컴퓨터 용어로, XML·HTML 따위의 SGML 계열 마크업 언어에서 한 문자를 표현하기 위한 언어 구조이다.
# 개요
문자 참조가 만들어진 이유이자 문자 참조를 사용하는 목적은, 입력이 어려운 문자를 표현하거나 마크업 언어를 제어하는 문자를 일반 문자로 표현하기 위함이다. HTML에서의 예를 들면 '오른쪽 화살표'(→) 기호는 컴퓨터 자판에 없어서 입력이 힘들지만 `&rarr;`처럼 풀어서 쓸 수 있으며, '여는 꺾쇠표'( | U+003E (62) | XML 1.0 | 부등호 (보다 큼 기호) |- |+align="bottom" |(표) XML의 '미리 정의된 실체' |}
# HTML의 문자 실체 참조
HTML 4 버전의 문서 형식 정의에서는 252개의 문자 실체를 정의하고 있으며 HTML 4.01 버전에서는 새로운 문자 참조가 추가되지 않았다. HTML 4의 규격 명세에서는 표준 문서 형식 정의에 포함된 것 이외에 사용자에 의한 실체 추가 정의를 허용하지 않는다. 아래 표는 2010년 기준으로 HTML 권장안에 포함된 252개의 문자 실체 이름 언어=en 같은 항목의 최신 버전 참고. 과 XML에서 지정된 어포스트로피(U+0027) HTML의 DTD에는 포함되지 않고 XML에서 정의된 것으로, 사용에 주의가 필요하다. XML이나 XHTML 문서를 올바르게 읽지 못하는 HTML 전용 브라우저의 경우 &apos;가 동작하지 않으므로 대신 &#39;를 사용해야 한다. 다음 항목 참고. *언어=en 같은 항목의 최신 버전. 를 더한, 모두 253개의 사용 가능한 문자 실체 참조 목록이다. 제목=HTML과 XHTML의 문자 실체 참조 표(숨겨짐). 표를 보려면 오른쪽의 '보이기'를 클릭. {| class="wikitable sortable" |-|- | quot | " | U+0022 (34) | HTML 2.0 | HTMLspecial | ISOnum | quotation mark *(= APL quote)* |- | amp | & | U+0026 (38) | HTML 2.0 | HTMLspecial | ISOnum | ampersand |- | apos HTML의 DTD에는 포함되지 않고 XML에서 정의된 것으로, 사용에 주의가 필요하다. XML이나 XHTML 문서를 올바르게 읽지 못하는 HTML 전용 브라우저의 경우 &apos;가 동작하지 않으므로 대신 &#39;를 사용해야 한다. | ' | U+0027 (39) | XHTML 1.0 | HTMLspecial | ISOnum | apostrophe *(= apostrophe-quote)* |- | lt | | U+003E (62) | HTML 2.0 | HTMLspecial | ISOnum | greater-than sign |- | nbsp | | U+00A0 (160) | HTML 3.2 | HTMLlat1 | ISOnum | no-break space *(= non-breaking space)* |- | iexcl | ¡ | U+00A1 (161) | HTML 3.2 | HTMLlat1 | ISOnum | inverted exclamation mark |- | cent | ¢ | U+00A2 (162) | HTML 3.2 | HTMLlat1 | ISOnum | cent sign |- | pound | £ | U+00A3 (163) | HTML 3.2 | HTMLlat1 | ISOnum | pound sign |- | curren | ¤ | U+00A4 (164) | HTML 3.2 | HTMLlat1 | ISOnum | currency sign |- | yen | ¥ | U+00A5 (165) | HTML 3.2 | HTMLlat1 | ISOnum | yen sign *(= yuan sign)* |- | brvbar | ¦ | U+00A6 (166) | HTML 3.2 | HTMLlat1 | ISOnum | broken bar *(= broken vertical bar)* |- | sect | § | U+00A7 (167) | HTML 3.2 | HTMLlat1 | ISOnum | section sign |- | uml | ¨ | U+00A8 (168) | HTML 3.2 | HTMLlat1 | ISOdia | diaeresis *(= spacing diaeresis)*, 독일어 움라우트 관련 |- | copy | © | U+00A9 (169) | HTML 3.2 | HTMLlat1 | ISOnum | copyright sign |- | ordf | ª | U+00AA (170) | HTML 3.2 | HTMLlat1 | ISOnum | feminine ordinal indicator |- | laquo | « | U+00AB (171) | HTML 3.2 | HTMLlat1 | ISOnum | left-pointing double angle quotation mark *(= left pointing guillemet)* |- | not | ¬ | U+00AC (172) | HTML 3.2 | HTMLlat1 | ISOnum | not sign |- | shy || | U+00AD (173) | HTML 3.2 | HTMLlat1 | ISOnum | soft hyphen *(= discretionary hyphen)* |- | reg | ® | U+00AE (174) | HTML 3.2 | HTMLlat1 | ISOnum | registered sign *( = registered trade mark sign)* |- | macr | ¯ | U+00AF (175) | HTML 3.2 | HTMLlat1 | ISOdia | macron *(= spacing macron = overline = APL overbar)* |- | deg | ° | U+00B0 (176) | HTML 3.2 | HTMLlat1 | ISOnum | degree sign |- | plusmn | ± | U+00B1 (177) | HTML 3.2 | HTMLlat1 | ISOnum | plus-minus sign *(= plus-or-minus sign)* |- | sup2 | ² | U+00B2 (178) | HTML 3.2 | HTMLlat1 | ISOnum | superscript two *(= superscript digit two = squared)* |- | sup3 | ³ | U+00B3 (179) | HTML 3.2 | HTMLlat1 | ISOnum | superscript three *(= superscript digit three = cubed)* |- | acute | ´ | U+00B4 (180) | HTML 3.2 | HTMLlat1 | ISOdia | acute accent *(= spacing acute)* |- | micro | µ | U+00B5 (181) | HTML 3.2 | HTMLlat1 | ISOnum | micro sign |- | para | ¶ | U+00B6 (182) | HTML 3.2 | HTMLlat1 | ISOnum | pilcrow sign *( = paragraph sign)* |- | middot | · | U+00B7 (183) | HTML 3.2 | HTMLlat1 | ISOnum | middle dot *(= Georgian comma = Greek middle dot)* |- | cedil | ¸ | U+00B8 (184) | HTML 3.2 | HTMLlat1 | ISOdia | cedilla *(= spacing cedilla)* |- | sup1 | ¹ | U+00B9 (185) | HTML 3.2 | HTMLlat1 | ISOnum | superscript one *(= superscript digit one)* |- | ordm | º | U+00BA (186) | HTML 3.2 | HTMLlat1 | ISOnum | masculine ordinal indicator |- | raquo |» | U+00BB (187) | HTML 3.2 | HTMLlat1 | ISOnum | right-pointing double angle quotation mark *(= right pointing guillemet)* |- | frac14 | ¼ | U+00BC (188) | HTML 3.2 | HTMLlat1 | ISOnum | vulgar fraction one quarter *(= fraction one quarter)* |- | frac12 | ½ | U+00BD (189) | HTML 3.2 | HTMLlat1 | ISOnum | vulgar fraction one half *(= fraction one half)* |- | frac34 | ¾ | U+00BE (190) | HTML 3.2 | HTMLlat1 | ISOnum | vulgar fraction three quarters *(= fraction three quarters)* |- | iquest | ¿ | U+00BF (191) | HTML 3.2 | HTMLlat1 | ISOnum | inverted question mark *(= turned question mark)* |- | Agrave | À | U+00C0 (192) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter A with grave *(= Latin capital letter A grave)* |- | Aacute | Á | U+00C1 (193) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter A with acute |- | Acirc | Â | U+00C2 (194) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter A with circumflex |- | Atilde | Ã | U+00C3 (195) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter A with tilde |- | Auml | Ä | U+00C4 (196) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter A with diaeresis |- | Aring | Å | U+00C5 (197) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter A with ring above *(= Latin capital letter A ring)* |- | AElig | Æ | U+00C6 (198) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter AE *(= Latin capital ligature AE)* |- | Ccedil | Ç | U+00C7 (199) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter C with cedilla |- | Egrave | È | U+00C8 (200) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter E with grave |- | Eacute | É | U+00C9 (201) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter E with acute |- | Ecirc | Ê | U+00CA (202) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter E with circumflex |- | Euml | Ë | U+00CB (203) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter E with diaeresis |- | Igrave | Ì | U+00CC (204) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter I with grave |- | Iacute | Í | U+00CD (205) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter I with acute |- | Icirc | Î | U+00CE (206) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter I with circumflex |- | Iuml | Ï | U+00CF (207) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter I with diaeresis |- | ETH | Ð | U+00D0 (208) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter ETH |- | Ntilde | Ñ | U+00D1 (209) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter N with tilde |- | Ograve | Ò | U+00D2 (210) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter O with grave |- | Oacute | Ó | U+00D3 (211) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter O with acute |- | Ocirc | Ô | U+00D4 (212) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter O with circumflex |- | Otilde | Õ | U+00D5 (213) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter O with tilde |- | Ouml | Ö | U+00D6 (214) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter O with diaeresis |- | times | × | U+00D7 (215) | HTML 3.2 | HTMLlat1 | ISOnum | multiplication sign |- | Oslash | Ø | U+00D8 (216) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter O with stroke *(= Latin capital letter O slash)* |- | Ugrave | Ù | U+00D9 (217) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter U with grave |- | Uacute | Ú | U+00DA (218) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter U with acute |- | Ucirc | Û | U+00DB (219) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter U with circumflex |- | Uuml | Ü | U+00DC (220) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter U with diaeresis |- | Yacute | Ý | U+00DD (221) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter Y with acute |- | THORN | Þ | U+00DE (222) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin capital letter THORN |- | szlig | ß | U+00DF (223) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter sharp s *(= ess-zed)*, 독일어 에스체트 관련 |- | agrave | à | U+00E0 (224) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter a with grave |- | aacute | á | U+00E1 (225) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter a with acute |- | acirc | â | U+00E2 (226) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter a with circumflex |- | atilde | ã | U+00E3 (227) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter a with tilde |- | auml | ä | U+00E4 (228) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter a with diaeresis |- | aring | å | U+00E5 (229) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter a with ring above |- | aelig | æ | U+00E6 (230) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter ae *(= Latin small ligature ae)* |- | ccedil | ç | U+00E7 (231) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter c with cedilla |- | egrave | è | U+00E8 (232) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter e with grave |- | eacute | é | U+00E9 (233) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter e with acute |- | ecirc | ê | U+00EA (234) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter e with circumflex |- | euml | ë | U+00EB (235) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter e with diaeresis |- | igrave | ì | U+00EC (236) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter i with grave |- | iacute | í | U+00ED (237) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter i with acute |- | icirc | î | U+00EE (238) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter i with circumflex |- | iuml | ï | U+00EF (239) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter i with diaeresis |- | eth | ð | U+00F0 (240) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter eth |- | ntilde | ñ | U+00F1 (241) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter n with tilde |- | ograve | ò | U+00F2 (242) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter o with grave |- | oacute | ó | U+00F3 (243) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter o with acute |- | ocirc | ô | U+00F4 (244) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter o with circumflex |- | otilde | õ | U+00F5 (245) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter o with tilde |- | ouml | ö | U+00F6 (246) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter o with diaeresis |- | divide | ÷ | U+00F7 (247) | HTML 3.2 | HTMLlat1 | ISOnum | division sign |- | oslash | ø | U+00F8 (248) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter o with stroke *(= Latin small letter o slash)* |- | ugrave | ù | U+00F9 (249) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter u with grave |- | uacute | ú | U+00FA (250) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter u with acute |- | ucirc | û | U+00FB (251) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter u with circumflex |- | uuml | ü | U+00FC (252) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter u with diaeresis |- | yacute | ý | U+00FD (253) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter y with acute |- | thorn | þ | U+00FE (254) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter thorn |- | yuml | ÿ | U+00FF (255) | HTML 2.0 | HTMLlat1 | ISOlat1 | Latin small letter y with diaeresis |- | OElig | Œ | U+0152 (338) | HTML 4.0 | HTMLspecial | ISOlat2 | Latin capital ligature oe |- | oelig | œ | U+0153 (339) | HTML 4.0 | HTMLspecial | ISOlat2 | Latin small ligature oe |- | Scaron | Š | U+0160 (352) | HTML 4.0 | HTMLspecial | ISOlat2 | Latin capital letter s with caron |- | scaron | š | U+0161 (353) | HTML 4.0 | HTMLspecial | ISOlat2 | Latin small letter s with caron |- | Yuml | Ÿ | U+0178 (376) | HTML 4.0 | HTMLspecial | ISOlat2 | Latin capital letter y with diaeresis |- | fnof | ƒ | U+0192 (402) | HTML 4.0 | HTMLsymbol | ISOtech | Latin small letter f with hook *(= function = florin)* |- | circ | ˆ | U+02C6 (710) | HTML 4.0 | HTMLspecial | ISOpub | modifier letter circumflex accent |- | tilde | ˜ | U+02DC (732) | HTML 4.0 | HTMLspecial | ISOdia | small tilde |- | Alpha | Α | U+0391 (913) | HTML 4.0 | HTMLsymbol | | Greek capital letter Alpha |- | Beta | Β | U+0392 (914) | HTML 4.0 | HTMLsymbol | | Greek capital letter Beta |- | Gamma | Γ | U+0393 (915) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Gamma |- | Delta | Δ | U+0394 (916) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Delta |- | Epsilon | Ε | U+0395 (917) | HTML 4.0 | HTMLsymbol | | Greek capital letter Epsilon |- | Zeta | Ζ | U+0396 (918) | HTML 4.0 | HTMLsymbol | | Greek capital letter Zeta |- | Eta | Η | U+0397 (919) | HTML 4.0 | HTMLsymbol | | Greek capital letter Eta |- | Theta | Θ | U+0398 (920) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Theta |- | Iota | Ι | U+0399 (921) | HTML 4.0 | HTMLsymbol | | Greek capital letter Iota |- | Kappa | Κ | U+039A (922) | HTML 4.0 | HTMLsymbol | | Greek capital letter Kappa |- | Lambda | Λ | U+039B (923) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Lambda |- | Mu | Μ | U+039C (924) | HTML 4.0 | HTMLsymbol | | Greek capital letter Mu |- | Nu | Ν | U+039D (925) | HTML 4.0 | HTMLsymbol | | Greek capital letter Nu |- | Xi | Ξ | U+039E (926) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Xi |- | Omicron | Ο | U+039F (927) | HTML 4.0 | HTMLsymbol | | Greek capital letter Omicron |- | Pi | Π | U+03A0 (928) | HTML 4.0 | HTMLsymbol | | Greek capital letter Pi |- | Rho | Ρ | U+03A1 (929) | HTML 4.0 | HTMLsymbol | | Greek capital letter Rho |- | Sigma | Σ | U+03A3 (931) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Sigma |- | Tau | Τ | U+03A4 (932) | HTML 4.0 | HTMLsymbol | | Greek capital letter Tau |- | Upsilon | Υ | U+03A5 (933) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Upsilon |- | Phi | Φ | U+03A6 (934) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Phi |- | Chi | Χ | U+03A7 (935) | HTML 4.0 | HTMLsymbol | | Greek capital letter Chi |- | Psi | Ψ | U+03A8 (936) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Psi |- | Omega | Ω | U+03A9 (937) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek capital letter Omega |- | alpha | α | U+03B1 (945) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter alpha |- | beta | β | U+03B2 (946) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter beta |- | gamma | γ | U+03B3 (947) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter gamma |- | delta | δ | U+03B4 (948) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter delta |- | epsilon | ε | U+03B5 (949) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter epsilon |- | zeta | ζ | U+03B6 (950) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter zeta |- | eta | η | U+03B7 (951) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter eta |- | theta | θ | U+03B8 (952) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter theta |- | iota | ι | U+03B9 (953) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter iota |- | kappa | κ | U+03BA (954) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter kappa |- | lambda | λ | U+03BB (955) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter lambda |- | mu | μ | U+03BC (956) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter mu |- | nu | ν | U+03BD (957) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter nu |- | xi | ξ | U+03BE (958) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter xi |- | omicron | ο | U+03BF (959) | HTML 4.0 | HTMLsymbol | (새 표준) | Greek small letter omicron |- | pi | π | U+03C0 (960) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter pi |- | rho | ρ | U+03C1 (961) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter rho |- | sigmaf | ς | U+03C2 (962) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter final sigma |- | sigma | σ | U+03C3 (963) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter sigma |- | tau | τ | U+03C4 (964) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter tau |- | upsilon | υ | U+03C5 (965) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter upsilon |- | phi | φ | U+03C6 (966) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter phi |- | chi | χ | U+03C7 (967) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter chi |- | psi | ψ | U+03C8 (968) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter psi |- | omega | ω | U+03C9 (969) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek small letter omega |- | thetasym | ϑ | U+03D1 (977) | HTML 4.0 | HTMLsymbol | (새 표준) | Greek theta symbol |- | upsih | ϒ | U+03D2 (978) | HTML 4.0 | HTMLsymbol | (새 표준) | Greek Upsilon with hook symbol |- | piv | ϖ | U+03D6 (982) | HTML 4.0 | HTMLsymbol | ISOgrk3 | Greek pi symbol |- | ensp | | U+2002 (8194) | HTML 4.0 | HTMLspecial | ISOpub | en space |- | emsp | | U+2003 (8195) | HTML 4.0 | HTMLspecial | ISOpub | em space |- | thinsp | | U+2009 (8201) | HTML 4.0 | HTMLspecial | ISOpub | thin space |- | zwnj || | U+200C (8204) | HTML 4.0 | HTMLspecial | (새 표준, RFC 2070) | zero-width non-joiner |- | zwj || | U+200D (8205) | HTML 4.0 | HTMLspecial | (새 표준, RFC 2070) | zero-width joiner |- | lrm || | U+200E (8206) | HTML 4.0 | HTMLspecial | (새 표준, RFC 2070) | left-to-right mark |- | rlm || | U+200F (8207) | HTML 4.0 | HTMLspecial | (새 표준, RFC 2070) | right-to-left mark |- | ndash | – | U+2013 (8211) | HTML 4.0 | HTMLspecial | ISOpub | en dash |- | mdash | — | U+2014 (8212) | HTML 4.0 | HTMLspecial | ISOpub | em dash |- | lsquo | ‘ | U+2018 (8216) | HTML 4.0 | HTMLspecial | ISOnum | left single quotation mark |- | rsquo | ’ | U+2019 (8217) | HTML 4.0 | HTMLspecial | ISOnum | right single quotation mark |- | sbquo | ‚ | U+201A (8218) | HTML 4.0 | HTMLspecial | (새 표준) | single low-9 quotation mark |- | ldquo | “ | U+201C (8220) | HTML 4.0 | HTMLspecial | ISOnum | left double quotation mark |- | rdquo | ” | U+201D (8221) | HTML 4.0 | HTMLspecial | ISOnum | right double quotation mark |- | bdquo | „ | U+201E (8222) | HTML 4.0 | HTMLspecial | (새 표준) | double low-9 quotation mark |- | dagger | † | U+2020 (8224) | HTML 4.0 | HTMLspecial | ISOpub | dagger, obelisk |- | Dagger | ‡ | U+2021 (8225) | HTML 4.0 | HTMLspecial | ISOpub | double dagger, double obelisk |- | bull | • | U+2022 (8226) | HTML 4.0 | HTMLspecial | ISOpub | bullet *(= black small circle)* |- | hellip | … | U+2026 (8230) | HTML 4.0 | HTMLsymbol | ISOpub | horizontal ellipsis *(= three dot leader)* |- | permil | ‰ | U+2030 (8240) | HTML 4.0 | HTMLspecial | ISOtech | per mille sign |- | prime | ′ | U+2032 (8242) | HTML 4.0 | HTMLsymbol | ISOtech | prime *(= minutes = feet)* |- | Prime | ″ | U+2033 (8243) | HTML 4.0 | HTMLsymbol | ISOtech | double prime *(= seconds = inches)* |- | lsaquo | ‹ | U+2039 (8249) | HTML 4.0 | HTMLspecial | (ISO 제안 해당 문자는 HTML 4.0 발표 이후 ISO 10646에서 표준화되었다. ) | single left-pointing angle quotation mark |- | rsaquo | › | U+203A (8250) | HTML 4.0 | HTMLspecial | (ISO 제안) | single right-pointing angle quotation mark |- | oline | ‾ | U+203E (8254) | HTML 4.0 | HTMLsymbol | (새 표준) | overline *(= spacing overscore)* |- | frasl | ⁄ | U+2044 (8260) | HTML 4.0 | HTMLsymbol | (새 표준) | fraction slash *(= solidus)* |- | euro | € | U+20AC (8364) | HTML 4.0 | HTMLspecial | (새 표준) | euro sign |- | image | ℑ | U+2111 (8465) | HTML 4.0 | HTMLsymbol | ISOamso | black-letter capital I *(= imaginary part)* |- | weierp | ℘ | U+2118 (8472) | HTML 4.0 | HTMLsymbol | ISOamso | script capital P *(= power set = Weierstrass p)* |- | real | ℜ | U+211C (8476) | HTML 4.0 | HTMLsymbol | ISOamso | black-letter capital R *(= real part symbol)* |- | trade | ™ | U+2122 (8482) | HTML 4.0 | HTMLsymbol | ISOnum | trademark sign |- | alefsym | ℵ | U+2135 (8501) | HTML 4.0 | HTMLsymbol | (새 표준) | alef symbol *(= first transfinite cardinal)* |- | larr | ← | U+2190 (8592) | HTML 4.0 | HTMLsymbol | ISOnum | leftwards arrow |- | uarr | ↑ | U+2191 (8593) | HTML 4.0 | HTMLsymbol | ISOnum | upwards arrow |- | rarr | → | U+2192 (8594) | HTML 4.0 | HTMLsymbol | ISOnum | rightwards arrow |- | darr | ↓ | U+2193 (8595) | HTML 4.0 | HTMLsymbol | ISOnum | downwards arrow |- | harr | ↔ | U+2194 (8596) | HTML 4.0 | HTMLsymbol | ISOamsa | left right arrow |- | crarr | ↵ | U+21B5 (8629) | HTML 4.0 | HTMLsymbol | (새 표준) | downwards arrow with corner leftwards *(= carriage return)* |- | lArr | ⇐ | U+21D0 (8656) | HTML 4.0 | HTMLsymbol | ISOtech | leftwards double arrow |- | uArr | ⇑ | U+21D1 (8657) | HTML 4.0 | HTMLsymbol | ISOamsa | upwards double arrow |- | rArr | ⇒ | U+21D2 (8658) | HTML 4.0 | HTMLsymbol | ISOnum | rightwards double arrow |- | dArr | ⇓ | U+21D3 (8659) | HTML 4.0 | HTMLsymbol | ISOamsa | downwards double arrow |- | hArr | ⇔ | U+21D4 (8660) | HTML 4.0 | HTMLsymbol | ISOamsa | left right double arrow |- | forall | ∀ | U+2200 (8704) | HTML 4.0 | HTMLsymbol | ISOtech | for all |- | part | ∂ | U+2202 (8706) | HTML 4.0 | HTMLsymbol | ISOtech | partial differential |- | exist | ∃ | U+2203 (8707) | HTML 4.0 | HTMLsymbol | ISOtech | there exists |- | empty | ∅ | U+2205 (8709) | HTML 4.0 | HTMLsymbol | ISOamso | empty set *(= null set = diameter)* |- | nabla | ∇ | U+2207 (8711) | HTML 4.0 | HTMLsymbol | ISOtech | nabla *(= backward difference)* |- | isin | ∈ | U+2208 (8712) | HTML 4.0 | HTMLsymbol | ISOtech | element of |- | notin | ∉ | U+2209 (8713) | HTML 4.0 | HTMLsymbol | ISOtech | not an element of |- | ni | ∋ | U+220B (8715) | HTML 4.0 | HTMLsymbol | ISOtech | contains as member |- | prod | ∏ | U+220F (8719) | HTML 4.0 | HTMLsymbol | ISOamsb | n-ary product *(= product sign)* |- | sum | ∑ | U+2211 (8721) | HTML 4.0 | HTMLsymbol | ISOasmb | n-ary summation |- | minus | − | U+2212 (8722) | HTML 4.0 | HTMLsymbol | ISOtech | minus sign |- | lowast | ∗ | U+2217 (8727) | HTML 4.0 | HTMLsymbol | ISOtech | asterisk operator |- | radic | √ | U+221A (8730) | HTML 4.0 | HTMLsymbol | ISOtech | square root *(= radical sign)* |- | prop | ∝ | U+221D (8733) | HTML 4.0 | HTMLsymbol | ISOtech | proportional to |- | infin | ∞ | U+221E (8734) | HTML 4.0 | HTMLsymbol | ISOtech | infinity |- | ang | ∠ | U+2220 (8736) | HTML 4.0 | HTMLsymbol | ISOamso | angle |- | and | ∧ | U+2227 (8743) | HTML 4.0 | HTMLsymbol | ISOtech | logical and *(= wedge)* |- | or | ∨ | U+2228 (8744) | HTML 4.0 | HTMLsymbol | ISOtech | logical or *(= vee)* |- | cap | ∩ | U+2229 (8745) | HTML 4.0 | HTMLsymbol | ISOtech | intersection *(= cap)* |- | cup | ∪ | U+222A (8746) | HTML 4.0 | HTMLsymbol | ISOtech | union (*= cup)* |- | int | ∫ | U+222B (8747) | HTML 4.0 | HTMLsymbol | ISOtech | integral |- | there4 | ∴ | U+2234 (8756) | HTML 4.0 | HTMLsymbol | ISOtech | therefore |- | sim | ∼ | U+223C (8764) | HTML 4.0 | HTMLsymbol | ISOtech | tilde operator *(= varies with = similar to)* |- | cong | ≅ | U+2245 (8773) | HTML 4.0 | HTMLsymbol | ISOtech | congruent to |- | asymp | ≈ | U+2248 (8776) | HTML 4.0 | HTMLsymbol | ISOamsr | almost equal to *(= asymptotic to)* |- | ne | ≠ | U+2260 (8800) | HTML 4.0 | HTMLsymbol | ISOtech | not equal to |- | equiv | ≡ | U+2261 (8801) | HTML 4.0 | HTMLsymbol | ISOtech | identical to; sometimes used for 'equivalent to' |- | le | ≤ | U+2264 (8804) | HTML 4.0 | HTMLsymbol | ISOtech | less-than or equal to |- | ge | ≥ | U+2265 (8805) | HTML 4.0 | HTMLsymbol | ISOtech | greater-than or equal to |- | sub | ⊂ | U+2282 (8834) | HTML 4.0 | HTMLsymbol | ISOtech | subset of |- | sup | ⊃ | U+2283 (8835) | HTML 4.0 | HTMLsymbol | ISOtech | superset of |- | nsub | ⊄ | U+2284 (8836) | HTML 4.0 | HTMLsymbol | ISOamsn | not a subset of |- | sube | ⊆ | U+2286 (8838) | HTML 4.0 | HTMLsymbol | ISOtech | subset of or equal to |- | supe | ⊇ | U+2287 (8839) | HTML 4.0 | HTMLsymbol | ISOtech | superset of or equal to |- | oplus | ⊕ | U+2295 (8853) | HTML 4.0 | HTMLsymbol | ISOamsb | circled plus *(= direct sum)* |- | otimes | ⊗ | U+2297 (8855) | HTML 4.0 | HTMLsymbol | ISOamsb | circled times *(= vector product)* |- | perp | ⊥ | U+22A5 (8869) | HTML 4.0 | HTMLsymbol | ISOtech | up tack *(= orthogonal to = perpendicular)* |- | sdot | ⋅ | U+22C5 (8901) | HTML 4.0 | HTMLsymbol | ISOamsb | dot operator |- | lceil | ⌈ | U+2308 (8968) | HTML 4.0 | HTMLsymbol | ISOamsc | left ceiling *(= APL upstile)* |- | rceil | ⌉ | U+2309 (8969) | HTML 4.0 | HTMLsymbol | ISOamsc | right ceiling |- | lfloor | ⌊ | U+230A (8970) | HTML 4.0 | HTMLsymbol | ISOamsc | left floor *(= APL downstile)* |- | rfloor | ⌋ | U+230B (8971) | HTML 4.0 | HTMLsymbol | ISOamsc | right floor |- | lang | 〈 | U+2329 (9001) | HTML 4.0 | HTMLsymbol | ISOtech | left-pointing angle bracket *(= bra)* |- | rang | 〉 | U+232A (9002) | HTML 4.0 | HTMLsymbol | ISOtech | right-pointing angle bracket *(= ket)* |- | loz | ◊ | U+25CA (9674) | HTML 4.0 | HTMLsymbol | ISOpub | lozenge |- | spades | ♠ | U+2660 (9824) | HTML 4.0 | HTMLsymbol | ISOpub | black spade suit |- | clubs | ♣ | U+2663 (9827) | HTML 4.0 | HTMLsymbol | ISOpub | black club suit *(= shamrock)* |- | hearts | ♥ | U+2665 (9829) | HTML 4.0 | HTMLsymbol | ISOpub | black heart suit *(= valentine)* |- | diams | ♦ | U+2666 (9830) | HTML 4.0 | HTMLsymbol | ISOpub | black diamond suit |} **표 각주**: 글 숨김 끝