Faculdade de Medicina - UFRGS
Informática em Saúde

Códigos de Símbolo (HTML 4.0)
Professor Paul Fisher
Última atualização: 2007-08-10 (PDF)

Dinheiro :: Puntuação :: Sinais em Geral :: Flechas :: Letras Acentuadas
Símbolos Matemáticos :: Operadores Matemáticos e Relações :: Letras Gregas

Símbolos de Dinheiro
símbolo entidade decimal descrição
¤¤¤Generic Currency Symbol
¢¢¢Cent
$$$Dollar
£££Pound Sterling
¥¥¥Yen / Yuan
€€euro
 ₣Franc
 ₤Lira
 ₧Peseta Sign

Punctuação
símbolo entidade decimal descrição
¡¡¡ponto de exclamação invertido
«««left-pointing double angle quotation mark
»»»right-pointing double angle quotation mark
¿¿¿inverted question mark = turned question mark
––en dash
——em dash
‘‘left single quotation mark
’’right single quotation mark
‚‚single low-9 quotation mark
"""aspas
““left double quotation mark
””right double quotation mark
„„double low-9 quotation mark
‹‹single left-pointing angle quotation mark
››single right-pointing angle quotation mark
′′Prime = minutes = feet
″″Double prime = seconds = inches
‾‾Overline = spacing overscore

Sinais em Geral
símbolo entidade decimal descrição
   espaço em branco
&&&ampersand
¦¦¦broken bar = broken vertical bar
§§§section sign
¨¨¨diaeresis = spacing diaeresis
©©©copyright sign
®®®registered sign = registered trade mark sign
™™trade mark sign
ªªªfeminine ordinal indicator
ºººmasculine ordinal indicator
¯¯¯macron = spacing macron = overline = APL overbar
°°°degree sign
¹¹¹superscript one = superscript digit one
²²²superscript two = superscript digit two = squared
³³³superscript three = superscript digit three = cubed
´´´acute accent = spacing acute
µµµmicro sign
¶¶pilcrow sign = paragraph sign
···middle dot = Georgian comma
¸¸¸cedilla = spacing cedilla
††dagger
‡‡double dagger
‰‰per mille sign
ˆˆˆmodifier letter circumflex accent
˜˜˜small tilde
••bullet = black small circle (bullet is NOT the same as bullet operator)
……horizontal ellipsis = three dot leader
◊◊Lozenge
♠♠Black spade suit
♣♣Black club suit = shamrock
♥♥Black heart suit = valentine
♦♦Black diamond suit

Letras Acentuadas
símbolo entidade decimal descrição
ÀÀÀlatin capital letter A with grave = latin capital letter A grave
ÁÁÁlatin capital letter A with acute
ÂÂÂlatin capital letter A with circumflex
ÃÃÃlatin capital letter A with tilde
ÄÄÄlatin capital letter A with diaeresis
ÅÅÅlatin capital letter A with ring above = latin capital letter A ring
ÆÆÆlatin capital letter AE = latin capital ligature AE
ÇÇÇlatin capital letter C with cedilla
ÈÈÈlatin capital letter E with grave
ÉÉÉlatin capital letter E with acute
ÊÊÊlatin capital letter E with circumflex
ËËËlatin capital letter E with diaeresis
ÌÌÌlatin capital letter I with grave
ÍÍÍlatin capital letter I with acute
ÎÎÎlatin capital letter I with circumflex
ÏÏÏlatin capital letter I with diaeresis
ÐÐÐlatin capital letter ETH
ÑÑÑlatin capital letter N with tilde
ÒÒÒlatin capital letter O with grave
ÓÓÓlatin capital letter O with acute
ÔÔÔlatin capital letter O with circumflex
ÕÕÕlatin capital letter O with tilde
ÖÖÖlatin capital letter O with diaeresis
ØØØlatin capital letter O with stroke = latin capital letter O slash
ŒŒŒlatin capital ligature OE
ŠŠŠlatin capital letter S with caron
ÙÙÙlatin capital letter U with grave
ÚÚÚlatin capital letter U with acute
ÛÛÛlatin capital letter U with circumflex
ÜÜÜlatin capital letter U with diaeresis
ÝÝÝlatin capital letter Y with acute
ŸŸŸlatin capital letter Y with diaeresis
ÞÞÞlatin capital letter THORN
ßßßlatin small letter sharp s = ess-zed
àààlatin small letter a with grave = latin small letter a grave
ááálatin small letter a with acute
âââlatin small letter a with circumflex
ãããlatin small letter a with tilde
ääälatin small letter a with diaeresis
ååålatin small letter a with ring above = latin small letter a ring
ææælatin small letter ae = latin small ligature ae
çççlatin small letter c with cedilla
èèèlatin small letter e with grave
ééélatin small letter e with acute
êêêlatin small letter e with circumflex
ëëëlatin small letter e with diaeresis
ìììlatin small letter i with grave
ííílatin small letter i with acute
îîîlatin small letter i with circumflex
ïïïlatin small letter i with diaeresis
ðððlatin small letter eth
ñññlatin small letter n with tilde
òòòlatin small letter o with grave
óóólatin small letter o with acute
ôôôlatin small letter o with circumflex
õõõlatin small letter o with tilde
ööölatin small letter o with diaeresis
øøølatin small letter o with stroke, = latin small letter o slash
œœœlatin small ligature oe
šššlatin small letter s with caron
ùùùlatin small letter u with grave
úúúlatin small letter u with acute
ûûûlatin small letter u with circumflex
üüülatin small letter u with diaeresis
ýýýlatin small letter y with acute
ÿÿÿlatin small letter y with diaeresis
þþþlatin small letter thorn

Flechas
símbolo entidade decimal descrição
←←flecha para esquerda
↑↑flecha para cima
→→flecha para direita
↓↓flecha para baixo
↔↔flecha para esquerda/direita
↵↵carriage return
⇐⇐flecha dupla para esquerda
⇑⇑flecha dupla para cima
⇒⇒flecha dupla para direita
⇓⇓flecha dupla para baixo
⇔⇔flecha dupla para esquerda/direita

Símbolos Matemáticos
símbolo entidade decimal descrição
¼¼¼Um quarto
½½½Uma metade
¾¾¾Três quartos
²²²Quadrado
³³³Cubo
<&lt;&#60;Menor-que
&le;&#8804;Menor-que-ou-igual-a
>&gt;&#62;Maior-que
&ge;&#8805;Maior-que-ou-igual-a
¬&not;&#172;Mem
&minus;&#8722;Minus
+ &#43;Plus
×&times;&#215;multiplicação
÷&divide;&#247;divisão
= &#61;Igual a
&ne;&#8800;Não igual a
ƒ&fnof;&#402;Função
±&plusmn;&#177;Plus-minus
&radic;&#8730;Raiz quadrada
&frasl;&#8260;Barra fração
&weierp;&#8472;Script capital P = power set = Weierstrass p
&image;&#8465;Parte imaginaria
&real;&#8476;Parte real
&alefsym;&#8501;Alef = first transfinite cardinal
&lceil;&#8968;Left ceiling = apl upstile
&rceil;&#8969;Right ceiling
&lfloor;&#8970;Left floor = apl downstile
&rfloor;&#8971;Right floor
&lang;&#9001;Left-pointing angle bracket = bra
&rang;&#9002;Right-pointing angle bracket = ket

Operadores Matemáticos e Relações
símbolo entidade decimal descrição
&forall;&#8704;For all
&part;&#8706;Partial differential
&exist;&#8707;There exists
&empty;&#8709;Empty set = null set = diameter
&nabla;&#8711;Nabla = backward difference
&isin;&#8712;Element of
&notin;&#8713;Not an element of
&ni;&#8715;Contains as member = "such that"
&prod;&#8719;N-ary product = product sign
&sum;&#8721;N-ary sumation
&lowast;&#8727;Asterisk operator
&prop;&#8733;Proportional to
&infin;&#8734;Infinity
&ang;&#8736;Angle
&and;&#8743;Logical and = wedge
&or;&#8744;Logical or = vee
&cap;&#8745;Intersection = cap
&cup;&#8746;Union = cup
&int;&#8747;Integral
&there4;&#8756;Therefore
&sim;&#8764;Tilde operator = varies with = similar to
&cong;&#8773;Approximately equal to
&asymp;&#8776;Almost equal to = asymptotic to
&equiv;&#8801;Identical to
&le;&#8804;Less-than or equal to
&ge;&#8805;Greater-than or equal to
&sub;&#8834;Subset of
&sup;&#8835;Superset of
&nsub;&#8836;Not a subset of
&sube;&#8838;Subset of or equal to
&supe;&#8839;Superset of or equal to
&oplus;&#8853;Circled plus = direct sum
&otimes;&#8855;Circled times = vector product
&perp;&#8869;Up tack = orthogonal to = perpendicular
&sdot;&#8901;Dot operator

Letras Gregas
símbolo entidade decimal descrição
Α&Alpha;&#913;alpha maiúscula
Β&Beta;&#914;beta maiúscula
Γ&Gamma;&#915;gamma maiúscula
Δ&Delta;&#916;delta maiúscula
Ε&Epsilon;&#917;epsilon maiúscula
Ζ&Zeta;&#918;zeta maiúscula
Η&Eta;&#919;eta maiúscula
Θ&Theta;&#920;theta maiúscula
Ι&Iota;&#921;iota maiúscula
Κ&Kappa;&#922;kappa maiúscula
Λ&Lambda;&#923;lambda maiúscula
Μ&Mu;&#924;mu maiúscula
Ν&Nu;&#925;nu maiúscula
Ξ&Xi;&#926;xi maiúscula
Ο&Omicron;&#927;omicron maiúscula
Π&Pi;&#928;pi maiúscula
Ρ&Rho;&#929;rho maiúscula
Σ&Sigma;&#931;sigma maiúscula
Τ&Tau;&#932;tau maiúscula
Υ&Upsilon;&#933;upsilon maiúscula
Φ&Phi;&#934;phi maiúscula
Χ&Chi;&#935;chi maiúscula
Ψ&Psi;&#936;psi maiúscula
Ω&Omega;&#937;omega maiúscula
α&alpha;&#945;alpha minúscula
β&beta;&#946;beta minúscula
γ&gamma;&#947;gamma minúscula
δ&delta;&#948;delta minúscula
ε&epsilon;&#949;epsilon minúscula
ζ&zeta;&#950;zeta minúscula
η&eta;&#951;eta minúscula
θ&theta;&#952;theta minúscula
ι&iota;&#953;iota minúscula
κ&kappa;&#954;kappa minúscula
λ&lambda;&#955;lambda minúscula
μ&mu;&#956;mu minúscula
ν&nu;&#957;nu minúscula
ξ&xi;&#958;xi minúscula
ο&omicron;&#959;omicron minúscula
π&pi;&#960;pi minúscula
ρ&rho;&#961;rho minúscula
ς&sigmaf;&#962;final sigma final minúscula
σ&sigma;&#963;sigma minúscula
τ&tau;&#964;tau minúscula
υ&upsilon;&#965;upsilon minúscula
φ&phi;&#966;phi minúscula
χ&chi;&#967;chi minúscula
ψ&psi;&#968;psi minúscula
ω&omega;&#969;omega minúscula
ϑ&thetasym;&#977;theta sign
ϒ&upsih;&#978;Greek upsilon with hook sign
ϖ&piv;&#982;Greek pi sign