Stanford Encyclopedia of Philosophy
Widely Supported HTML4 and Unicode Characters
General Punctuation Latin Characters Diacritical Marks and Modifiers Greek Characters
Logical Symbols Set Theory Mathematical Symbols Polish, Czech, Slovene, etc.
Special Diacritics Miscellaneous Technical General Purpose Symbols Currency/Cards
 
General Punctuation
"""quotation mark = apl quote
‘‘left single quotation mark
’’right single quotation mark
““left double quotation mark
””right double quotation mark
––en dash
——em dash
……horizontal ellipsis = three dot leader
••bullet = black small circle
§§§section sign
¶¶pilcrow (paragraph sign)
«««angle quotation mark, left
»»»angle quotation mark, right
‹‹single left-pointing angle quotation mark
››single right-pointing angle quotation mark
⟨⟨ left-pointing angle bracket
⟩⟩ right-pointing angle bracket
¡¡¡inverted exclamation mark
¿¿¿inverted question mark
‚‚single low-9 quotation mark
„„double low-9 quotation mark
††dagger
‡‡double dagger
  en space
  em space
  thin space
   no-break space
⌈⌈left ceiling
⌉⌉right ceiling
⌊⌊left floor
⌋⌋right floor
⟦⟦left square double bracket
⟧⟧right square double bracket
 
Latin Characters [jump to top]
ÀÀÀcapital A, grave accent
ÁÁÁcapital A, acute accent
ÂÂÂcapital A, circumflex accent
ÃÃÃcapital A, tilde
ÄÄÄcapital A, dieresis or umlaut mark
ÅÅÅcapital A, ring
ÆÆÆcapital AE diphthong (ligature)
ÇÇÇcapital C, cedilla
ÈÈÈcapital E, grave accent
ÉÉÉcapital E, acute accent
ÊÊÊcapital E, circumflex accent
ËËËcapital E, dieresis or umlaut mark
ÌÌÌcapital I, grave accent
ÍÍÍcapital I, acute accent
ÎÎÎcapital I, circumflex accent
ÏÏÏcapital I, dieresis or umlaut mark
ÐÐÐcapital Eth, Icelandic
ÑÑÑcapital N, tilde
ÒÒÒcapital O, grave accent
ÓÓÓcapital O, acute accent
ÔÔÔcapital O, circumflex accent
ÕÕÕcapital O, tilde
ÖÖÖcapital O, dieresis or umlaut mark
ØØØcapital O, slash
ÙÙÙcapital U, grave accent
ÚÚÚcapital U, acute accent
ÛÛÛcapital U, circumflex accent
ÜÜÜcapital U, dieresis or umlaut mark
ÝÝÝcapital Y, acute accent
ÞÞÞcapital THORN, Icelandic
ßßßsmall sharp s, German (sz ligature)
àààsmall a, grave accent
ááásmall a, acute accent
âââsmall a, circumflex accent
ãããsmall a, tilde
äääsmall a, dieresis or umlaut mark
åååsmall a, ring
æææsmall ae diphthong (ligature)
çççsmall c, cedilla
èèèsmall e, grave accent
ééésmall e, acute accent
êêêsmall e, circumflex accent
ëëësmall e, dieresis or umlaut mark
ìììsmall i, grave accent
ííísmall i, acute accent
îîîsmall i, circumflex accent
ïïïsmall i, dieresis or umlaut mark
ðððsmall eth, Icelandic
ñññsmall n, tilde
òòòsmall o, grave accent
óóósmall o, acute accent
ôôôsmall o, circumflex accent
õõõsmall o, tilde
ööösmall o, dieresis or umlaut mark
øøøsmall o, slash
ùùùsmall u, grave accent
úúúsmall u, acute accent
ûûûsmall u, circumflex accent
üüüsmall u, dieresis or umlaut mark
ýýýsmall y, acute accent
þþþsmall thorn, Icelandic
ÿÿÿsmall y, dieresis or umlaut mark
ŒŒŒlatin capital ligature oe
œœœlatin small ligature oe
ŠŠŠlatin capital lr s with caron
šššlatin small r s with caron
ŸŸŸlatin capital letter y with diaeresis
 
Diacritical Marks and Modifiers [jump to top]
See http://tlt.its.psu.edu/suggestions/international/bylanguage/ipavowels.html
āā&257;a with macron
ēē&275;e with macron
īī&299;i with macron
ōō&333;o with macron
ūū&363;u with macron
 
Fixed Diacritical Marks and Combining Characters [jump to top]
See Unicode Code Chart U0300.pdf
´´´acute accent
¨¨¨umlaut (dieresis)
¯¯¯macron
¸¸¸cedilla
ˆˆˆmodifier letter circumflex accent
˜˜˜small tilde
See http://www.alanwood.net/unicode/combining_diacritical_marks.html
̀̀Combining Grave Accent
́́Combining Acute Accent
̂̂Combining Circumflex Accent
̃̃Combining Tilde
̈̈Combining Diaeresis
̉̉Combining Hook Above
̋̋Combining Double Acute Accent
̌̌Combining Caron
 
Greek Characters [jump to top]
ΑΑΑgreek capital letter alpha
ΒΒΒgreek capital letter beta
ΓΓΓgreek capital letter gamma
ΔΔΔgreek capital letter delta
ΕΕΕgreek capital letter epsilon
ΖΖΖgreek capital letter zeta
ΗΗΗgreek capital letter eta
ΘΘΘgreek capital letter theta
ΙΙΙgreek capital letter iota
ΚΚΚgreek capital letter kappa
ΛΛΛgreek capital letter lambda
ΜΜΜgreek capital letter mu
ΝΝΝgreek capital letter nu
ΞΞΞgreek capital letter xi
ΟΟΟgreek capital letter omicron
ΠΠΠgreek capital letter pi
ΡΡΡgreek capital letter rho
ΣΣΣgreek capital letter sigma
ΤΤΤgreek capital letter tau
ΥΥΥgreek capital letter upsilon
ΦΦΦgreek capital letter phi
ΧΧΧgreek capital letter chi
ΨΨΨgreek capital letter psi
ΩΩΩgreek capital letter omega
αααgreek small letter alpha
βββgreek small letter beta
γγγgreek small letter gamma
δδδgreek small letter delta
εεεgreek small letter epsilon
ζζζgreek small letter zeta
ηηηgreek small letter eta
θθθgreek small letter theta
ιιιgreek small letter iota
κκκgreek small letter kappa
λλλgreek small letter lambda
μμμgreek small letter mu
νννgreek small letter nu
ξξξgreek small letter xi
οοοgreek small letter omicron
πππgreek small letter pi
ρρρgreek small letter rho
ςςςgreek small letter final sigma
σσσgreek small letter sigma
τττgreek small letter tau
υυυgreek small letter upsilon
φφφgreek small letter phi
χχχgreek small letter chi
ψψψgreek small letter psi
ωωωgreek small letter omega
 
Logical Symbols [jump to top]
≠≠not equal to
&&&ampersand
∧∧logical ‘and’ sign
¬¬¬not sign
∼∼tilde operator = varies with = similar to
∨∨logical ‘or’ sign
→→rightwards arrow
←←leftwards arrow
↔↔left right arrow
⇕up down double arrow
≡≡identical to
∀∀for all
∃∃there exists
℩symbol for definite description operator "the"
□box = necessarily
◊◊lozenge = possibly
⇒⇒rightwards double arrow
⇐⇐leftwards double arrow
⇔⇔left right double arrow
∴∴therefore
⊥⊥up tack = orthogonal to = perpendicular
⊤down tack = top
⊣left turnstile = adjoint
⊢turnstile, proves
⊨models, makes true
⊬doesn't prove
⊭doesn't model, doesn't make true
 
Set Theory [jump to top]
∈∈element of
∉∉not an element of
∋∋contains as member
∅∅empty set
∩∩intersection = cap
∪∪union = cup
⊂⊂subset of
⊃⊃superset of
⊄⊄not a subset of
⊆⊆subset of or equal to
⊇⊇superset of or equal to
○function composition
⨡domain restrictor
 
Mathematical Symbols [jump to top]
−−minus sign
±±±plus-or-minus sign
×××multiply sign
÷÷÷divide sign
<&lt;&#60;less-than sign
>&gt;&#62;greater-than sign
&le;&#8804;less-than or equal to
&ge;&#8805;greater-than or equal to
&#8816;not less-than or equal to
¼&frac14;&#188;fraction one-quarter
½&frac12;&#189;fraction one-half
¾&frac34;&#190;fraction three-quarters
¹&sup1;&#185;superscript one
²&sup2;&#178;superscript two
³&sup3;&#179;superscript three
°&deg;&#176;degree sign
·&middot;&#183;middle dot
ƒ&fnof;&#402;latin small f with hook = function = florin
&prime;&#8242;prime = minutes = feet
&Prime;&#8243;double prime = seconds = inches
&oline;&#8254;overline = spacing overscore
&frasl;&#8260;fraction slash
&alefsym;&#8501;Hebrew alef
&part;&#8706;partial differential
&sum;&#8721;n-ary sumation
&nabla;&#8711;nabla = backward difference
&radic;&#8730;square root = radical sign
&prop;&#8733;proportional to
&infin;&#8734;infinity
&ang;&#8736;angle
&int;&#8747;integral
&cong;&#8773;approximately equal to
&asymp;&#8776;almost equal to = asymptotic to
&oplus;&#8853;circled plus = direct sum
&otimes;&#8855;circled times = vector product
&permil;&#8240;per mille sign
&real;&#8476;set of real numbers
&weierp;&#8472;power set
&image;&#8465;fraktur I, imaginary, interpretation
&#8826;precedes
&#8827;succeeds
&#8828;precedes or equal to
&#8829;succeeds or equal to
&#8928;not precedes or equal to
&#8882;is contained in as subgroup
&#8883;contains as subgroup
&#8884;is contained in or equal to
&#8463;Dirac constant
&#8469;&#8469;set of natural numbers
&#8474;&#8474;set of rational numbers
&#8484;&#8484;set of integers
 
Polish, Czech, Slovene, etc. [jump to top]
Ą&#260;&#260;upper case A ogonek
ą&#261;&#261;lower case a ogonek
Ć&#262;&#262;upper case C acute
ć&#263;&#263;lower case c acute
Č&#268;&#268;upper case C caron
č&#269;&#269;lower case c caron
Ę&#280;&#280;upper case E ogonek
ę&#281;&#281;lower case e ogonek
ě&#283;&#283;lower case e caron
Ł&#321;&#321;upper case L slash
ł&#322;&#322;lower case l slash
Ń&#323;&#323;upper case N acute
ń&#324;&#324;lower case n acute
Ř&#344;&#344;upper case R caron
ř&#345;&#345;lower case r caron
Š&#352;&#352;upper case S caron
š&#353;&#353;lower case s caron
Ś&#346;&#346;upper case S acute
ś&#347;&#347;lower case s acute
Ź&#377;&#377;upper case Z acute
ź&#378;&#378;lower case z acute
Ż&#379;&#379;upper case Z dot
ż&#380;&#380;lower case z dot
Ž&#381;&#381;upper case Z caron
ž&#382;&#382;lower case z caron
 
Special Diacritics [jump to top]
Ā&#256;&#256;upper case A macron
ā&#257;&#257;lower case a macron
&#7693;&#7693;lower case d with dot below
ğ&#287;&#287;lower case g with breve
&#7716;&#7716;upper case H with dot below
&#7717;&#7717;lower case h with dot below
Ī&#298;&#298;upper case I macron
ī&#299;&#299;lower case i macron
&#7747;&#7747;lower case m with dot below
&#7744;&#7744;upper case M with dot above
&#7745;&#7745;lower case m with dot above
&#7751;&#7751;lower case n with dot below
&#7749;&#7749;lower case n with dot above
ō&#333;&#333;lower case o macron
&#7771;&#7771;lower case r with dot below
Ś&#346;&#346;upper case S acute
ś&#347;&#347;lower case s acute
&#7778;&#7778;upper case S with dot below
&#7779;&#7779;lower case s with dot below
&#7789;&#7789;lower case t with dot below
&#7788;&#7788;upper case T with dot below
ū&#363;&#363;lower case u macron
&#7804;&#7804;upper case V tilde
&#7827;&#7827;upper case Z with dot below
 
Miscellaneous Technical [jump to top]
&uarr;&#8593;upwards arrow
&darr;&#8595;downwards arrow
 
General Purpose Symbols [jump to top]
ª&ordf;&#170;ordinal indicator, feminine
º&ordm;&#186;ordinal indicator, masculine
¦&brvbar;&#166;broken (vertical) bar
©&copy;&#169;copyright sign
®&reg;&#174;registered sign
&trade;&#8482;trade mark sign
µ&micro;&#181;micro sign
 
Currency/Cards [jump to top]
¢&cent;&#162;cent sign
£&pound;&#163;pound sterling sign
¤&curren;&#164;general currency sign
¥&yen;&#y165;yen sign
&euro;&#8364;euro sign
&spades;&#9824;black spade suit
&clubs;&#9827;black club suit = shamrock
&hearts;&#9829;black heart suit = valentine
&diams;&#9830;black diamond suit