HTML Entity Sets - Symbols

Symbols, mathematical symbols, and Greek letters

The view below displays the characters used in the official W3C HTML and XHTML specifications in readable form, including previews of the actual characters. Mind you not all user agents (browsers) support all characters. Microsoft Internet Explorer™ for example often displays “squares” for non-supported entities. There's even something really weird with the ' entity in IE, I'm still investigating that.

entity set: Symbols All Latin-1 Special Symbols filter:
&fnof;	ƒ	ƒ	ƒ	latin small letter f with hook = function = florin	U+0192	ISOtech
Α	Α	Α	Α	greek capital letter alpha	U+0391
Β	Β	Β	Β	greek capital letter beta	U+0392
Γ	Γ	Γ	Γ	greek capital letter gamma	U+0393	ISOgrk3
Δ	Δ	Δ	Δ	greek capital letter delta	U+0394	ISOgrk3
Ε	Ε	Ε	Ε	greek capital letter epsilon	U+0395
Ζ	Ζ	Ζ	Ζ	greek capital letter zeta	U+0396
Η	Η	Η	Η	greek capital letter eta	U+0397
Θ	Θ	Θ	Θ	greek capital letter theta	U+0398	ISOgrk3
Ι	Ι	Ι	Ι	greek capital letter iota	U+0399
Κ	Κ	Κ	Κ	greek capital letter kappa	U+039A
Λ	Λ	Λ	Λ	greek capital letter lamda	U+039B	ISOgrk3
Μ	Μ	Μ	Μ	greek capital letter mu	U+039C
Ν	Ν	Ν	Ν	greek capital letter nu	U+039D
Ξ	Ξ	Ξ	Ξ	greek capital letter xi	U+039E	ISOgrk3
Ο	Ο	Ο	Ο	greek capital letter omicron	U+039F
Π	Π	Π	Π	greek capital letter pi	U+03A0	ISOgrk3
Ρ	Ρ	Ρ	Ρ	greek capital letter rho	U+03A1
Σ	Σ	Σ	Σ	greek capital letter sigma	U+03A3	ISOgrk3
Τ	Τ	Τ	Τ	greek capital letter tau	U+03A4
Υ	Υ	Υ	Υ	greek capital letter upsilon	U+03A5	ISOgrk3
Φ	Φ	Φ	Φ	greek capital letter phi	U+03A6	ISOgrk3
Χ	Χ	Χ	Χ	greek capital letter chi	U+03A7
Ψ	Ψ	Ψ	Ψ	greek capital letter psi	U+03A8	ISOgrk3
Ω	Ω	Ω	Ω	greek capital letter omega	U+03A9	ISOgrk3
α	α	α	α	greek small letter alpha	U+03B1	ISOgrk3
β	β	β	β	greek small letter beta	U+03B2	ISOgrk3
γ	γ	γ	γ	greek small letter gamma	U+03B3	ISOgrk3
δ	δ	δ	δ	greek small letter delta	U+03B4	ISOgrk3
ε	ε	ε	ε	greek small letter epsilon	U+03B5	ISOgrk3
ζ	ζ	ζ	ζ	greek small letter zeta	U+03B6	ISOgrk3
η	η	η	η	greek small letter eta	U+03B7	ISOgrk3
θ	θ	θ	θ	greek small letter theta	U+03B8	ISOgrk3
ι	ι	ι	ι	greek small letter iota	U+03B9	ISOgrk3
κ	κ	κ	κ	greek small letter kappa	U+03BA	ISOgrk3
λ	λ	λ	λ	greek small letter lamda	U+03BB	ISOgrk3
μ	μ	μ	μ	greek small letter mu	U+03BC	ISOgrk3
ν	ν	ν	ν	greek small letter nu	U+03BD	ISOgrk3
ξ	ξ	ξ	ξ	greek small letter xi	U+03BE	ISOgrk3
ο	ο	ο	ο	greek small letter omicron	U+03BF	NEW
π	π	π	π	greek small letter pi	U+03C0	ISOgrk3
ρ	ρ	ρ	ρ	greek small letter rho	U+03C1	ISOgrk3
&sigmaf;	ς	ς	ς	greek small letter final sigma	U+03C2	ISOgrk3
σ	σ	σ	σ	greek small letter sigma	U+03C3	ISOgrk3
τ	τ	τ	τ	greek small letter tau	U+03C4	ISOgrk3
υ	υ	υ	υ	greek small letter upsilon	U+03C5	ISOgrk3
φ	φ	φ	φ	greek small letter phi	U+03C6	ISOgrk3
χ	χ	χ	χ	greek small letter chi	U+03C7	ISOgrk3
ψ	ψ	ψ	ψ	greek small letter psi	U+03C8	ISOgrk3
ω	ω	ω	ω	greek small letter omega	U+03C9	ISOgrk3
&thetasym;	ϑ	ϑ	ϑ	greek theta symbol	U+03D1	NEW
&upsih;	ϒ	ϒ	ϒ	greek upsilon with hook symbol	U+03D2	NEW
ϖ	ϖ	ϖ	ϖ	greek pi symbol	U+03D6	ISOgrk3
•	•	•	•	bullet = black small circle	U+2022	ISOpub
…	…	…	…	horizontal ellipsis = three dot leader	U+2026	ISOpub
′	′	′	′	prime = minutes = feet	U+2032	ISOtech
″	″	″	″	double prime = seconds = inches	U+2033	ISOtech
&oline;	‾	‾	‾	overline = spacing overscore	U+203E	NEW
&frasl;	⁄	⁄	⁄	fraction slash	U+2044	NEW
&weierp;	℘	℘	℘	script capital P = power set = Weierstrass p	U+2118	ISOamso
&image;	ℑ	ℑ	ℑ	black-letter capital I = imaginary part	U+2111	ISOamso
&real;	ℜ	ℜ	ℜ	black-letter capital R = real part symbol	U+211C	ISOamso
™	™	™	™	trade mark sign	U+2122	ISOnum
&alefsym;	ℵ	ℵ	ℵ	alef symbol = first transfinite cardinal	U+2135	NEW
←	←	←	←	leftwards arrow	U+2190	ISOnum
↑	↑	↑	↑	upwards arrow	U+2191	ISOnum
→	→	→	→	rightwards arrow	U+2192	ISOnum
↓	↓	↓	↓	downwards arrow	U+2193	ISOnum
↔	↔	↔	↔	left right arrow	U+2194	ISOamsa
&crarr;	↵	↵	↵	downwards arrow with corner leftwards = carriage return	U+21B5	NEW
⇐	⇐	⇐	⇐	leftwards double arrow	U+21D0	ISOtech
&uArr;	⇑	⇑	⇑	upwards double arrow	U+21D1	ISOamsa
⇒	⇒	⇒	⇒	rightwards double arrow	U+21D2	ISOtech
&dArr;	⇓	⇓	⇓	downwards double arrow	U+21D3	ISOamsa
⇔	⇔	⇔	⇔	left right double arrow	U+21D4	ISOamsa
∀	∀	∀	∀	for all	U+2200	ISOtech
∂	∂	∂	∂	partial differential	U+2202	ISOtech
∃	∃	∃	∃	there exists	U+2203	ISOtech
∅	∅	∅	∅	empty set = null set	U+2205	ISOamso
∇	∇	∇	∇	nabla = backward difference	U+2207	ISOtech
∈	∈	∈	∈	element of	U+2208	ISOtech
∉	∉	∉	∉	not an element of	U+2209	ISOtech
&ni;	∋	∋	∋	contains as member	U+220B	ISOtech
∏	∏	∏	∏	n-ary product = product sign	U+220F	ISOamsb
∑	∑	∑	∑	n-ary summation	U+2211	ISOamsb
−	−	−	−	minus sign	U+2212	ISOtech
&lowast;	∗	∗	∗	asterisk operator	U+2217	ISOtech
√	√	√	√	square root = radical sign	U+221A	ISOtech
&prop;	∝	∝	∝	proportional to	U+221D	ISOtech
∞	∞	∞	∞	infinity	U+221E	ISOtech
&ang;	∠	∠	∠	angle	U+2220	ISOamso
&and;	∧	∧	∧	logical and = wedge	U+2227	ISOtech
&or;	∨	∨	∨	logical or = vee	U+2228	ISOtech
∩	∩	∩	∩	intersection = cap	U+2229	ISOtech
∪	∪	∪	∪	union = cup	U+222A	ISOtech
∫	∫	∫	∫	integral	U+222B	ISOtech
&there4;	∴	∴	∴	therefore	U+2234	ISOtech
&sim;	∼	∼	∼	tilde operator = varies with = similar to	U+223C	ISOtech
&cong;	≅	≅	≅	approximately equal to	U+2245	ISOtech
≈	≈	≈	≈	almost equal to = asymptotic to	U+2248	ISOamsr
≠	≠	≠	≠	not equal to	U+2260	ISOtech
&equiv;	≡	≡	≡	identical to	U+2261	ISOtech
≤	≤	≤	≤	less-than or equal to	U+2264	ISOtech
≥	≥	≥	≥	greater-than or equal to	U+2265	ISOtech
⊂	⊂	⊂	⊂	subset of	U+2282	ISOtech
⊃	⊃	⊃	⊃	superset of	U+2283	ISOtech
&nsub;	⊄	⊄	⊄	not a subset of	U+2284	ISOamsn
&sube;	⊆	⊆	⊆	subset of or equal to	U+2286	ISOtech
&supe;	⊇	⊇	⊇	superset of or equal to	U+2287	ISOtech
&oplus;	⊕	⊕	⊕	circled plus = direct sum	U+2295	ISOamsb
&otimes;	⊗	⊗	⊗	circled times = vector product	U+2297	ISOamsb
&perp;	⊥	⊥	⊥	up tack = orthogonal to = perpendicular	U+22A5	ISOtech
⋅	⋅	⋅	⋅	dot operator	U+22C5	ISOamsb
&lceil;	⌈	⌈	⌈	left ceiling = APL upstile	U+2308	ISOamsc
&rceil;	⌉	⌉	⌉	right ceiling	U+2309	ISOamsc
&lfloor;	⌊	⌊	⌊	left floor = APL downstile	U+230A	ISOamsc
&rfloor;	⌋	⌋	⌋	right floor	U+230B	ISOamsc
&lang;	⟨	〈	〈	left-pointing angle bracket = bra	U+2329	ISOtech
&rang;	⟩	〉	〉	right-pointing angle bracket = ket	U+232A	ISOtech
&loz;	◊	◊	◊	lozenge	U+25CA	ISOpub
&spades;	♠	♠	♠	black spade suit	U+2660	ISOpub
&clubs;	♣	♣	♣	black club suit = shamrock	U+2663	ISOpub
&hearts;	♥	♥	♥	black heart suit = valentine	U+2665	ISOpub
&diams;	♦	♦	♦	black diamond suit	U+2666	ISOpub
No items available, adjust the filter.

entity set: filter:

&···;

&#···;

Description

&fnof;

latin small letter f with hook = function = florin

U+0192

ISOtech

greek capital letter alpha

U+0391

greek capital letter beta

U+0392

greek capital letter gamma

U+0393

ISOgrk3

greek capital letter delta

U+0394

ISOgrk3

greek capital letter epsilon

U+0395

greek capital letter zeta

U+0396

greek capital letter eta

U+0397

greek capital letter theta

U+0398

ISOgrk3

greek capital letter iota

U+0399

greek capital letter kappa

U+039A

greek capital letter lamda

U+039B

ISOgrk3

greek capital letter mu

U+039C

greek capital letter nu

U+039D

greek capital letter xi

U+039E

ISOgrk3

greek capital letter omicron

U+039F

greek capital letter pi

U+03A0

ISOgrk3

greek capital letter rho

U+03A1

greek capital letter sigma

U+03A3

ISOgrk3

greek capital letter tau

U+03A4

greek capital letter upsilon

U+03A5

ISOgrk3

greek capital letter phi

U+03A6

ISOgrk3

greek capital letter chi

U+03A7

greek capital letter psi

U+03A8

ISOgrk3

greek capital letter omega

U+03A9

ISOgrk3

greek small letter alpha

U+03B1

ISOgrk3

greek small letter beta

U+03B2

ISOgrk3

greek small letter gamma

U+03B3

ISOgrk3

greek small letter delta

U+03B4

ISOgrk3

greek small letter epsilon

U+03B5

ISOgrk3

greek small letter zeta

U+03B6

ISOgrk3

greek small letter eta

U+03B7

ISOgrk3

greek small letter theta

U+03B8

ISOgrk3

greek small letter iota

U+03B9

ISOgrk3

greek small letter kappa

U+03BA

ISOgrk3

greek small letter lamda

U+03BB

ISOgrk3

greek small letter mu

U+03BC

ISOgrk3

greek small letter nu

U+03BD

ISOgrk3

greek small letter xi

U+03BE

ISOgrk3

greek small letter omicron

U+03BF

NEW

greek small letter pi

U+03C0

ISOgrk3

greek small letter rho

U+03C1

ISOgrk3

&sigmaf;

greek small letter final sigma

U+03C2

ISOgrk3

greek small letter sigma

U+03C3

ISOgrk3

greek small letter tau

U+03C4

ISOgrk3

greek small letter upsilon

U+03C5

ISOgrk3

greek small letter phi

U+03C6

ISOgrk3

greek small letter chi

U+03C7

ISOgrk3

greek small letter psi

U+03C8

ISOgrk3

greek small letter omega

U+03C9

ISOgrk3

&thetasym;

greek theta symbol

U+03D1

NEW

&upsih;

greek upsilon with hook symbol

U+03D2

NEW

greek pi symbol

U+03D6

ISOgrk3

•

bullet = black small circle

U+2022

ISOpub

…

horizontal ellipsis = three dot leader

U+2026

ISOpub

′

prime = minutes = feet

U+2032

ISOtech

″

double prime = seconds = inches

U+2033

ISOtech

&oline;

‾

overline = spacing overscore

U+203E

NEW

&frasl;

⁄

fraction slash

U+2044

NEW

&weierp;

℘

script capital P = power set = Weierstrass p

U+2118

ISOamso

&image;

ℑ

black-letter capital I = imaginary part

U+2111

ISOamso

&real;

ℜ

black-letter capital R = real part symbol

U+211C

ISOamso

™

trade mark sign

U+2122

ISOnum

&alefsym;

ℵ

alef symbol = first transfinite cardinal

U+2135

NEW

←

leftwards arrow

U+2190

ISOnum

↑

upwards arrow

U+2191

ISOnum

→

rightwards arrow

U+2192

ISOnum

↓

downwards arrow

U+2193

ISOnum

↔

left right arrow

U+2194

ISOamsa

&crarr;

↵

downwards arrow with corner leftwards = carriage return

U+21B5

NEW

⇐

leftwards double arrow

U+21D0

ISOtech

&uArr;

⇑

upwards double arrow

U+21D1

ISOamsa

⇒

rightwards double arrow

U+21D2

ISOtech

&dArr;

⇓

downwards double arrow

U+21D3

ISOamsa

⇔

left right double arrow

U+21D4

ISOamsa

∀

for all

U+2200

ISOtech

∂

partial differential

U+2202

ISOtech

∃

there exists

U+2203

ISOtech

∅

empty set = null set

U+2205

ISOamso

∇

nabla = backward difference

U+2207

ISOtech

∈

element of

U+2208

ISOtech

∉

not an element of

U+2209

ISOtech

&ni;

∋

contains as member

U+220B

ISOtech

∏

n-ary product = product sign

U+220F

ISOamsb

∑

n-ary summation

U+2211

ISOamsb

−

minus sign

U+2212

ISOtech

&lowast;

∗

asterisk operator

U+2217

ISOtech

√

square root = radical sign

U+221A

ISOtech

&prop;

∝

proportional to

U+221D

ISOtech

∞

infinity

U+221E

ISOtech

&ang;

∠

angle

U+2220

ISOamso

&and;

∧

logical and = wedge

U+2227

ISOtech

&or;

∨

logical or = vee

U+2228

ISOtech

∩

intersection = cap

U+2229

ISOtech

∪

union = cup

U+222A

ISOtech

∫

integral

U+222B

ISOtech

&there4;

∴

therefore

U+2234

ISOtech

&sim;

∼

tilde operator = varies with = similar to

U+223C

ISOtech

&cong;

≅

approximately equal to

U+2245

ISOtech

≈

almost equal to = asymptotic to

U+2248

ISOamsr

≠

not equal to

U+2260

ISOtech

&equiv;

≡

identical to

U+2261

ISOtech

≤

less-than or equal to

U+2264

ISOtech

≥

greater-than or equal to

U+2265

ISOtech

⊂

subset of

U+2282

ISOtech

⊃

superset of

U+2283

ISOtech

&nsub;

⊄

not a subset of

U+2284

ISOamsn

&sube;

⊆

subset of or equal to

U+2286

ISOtech

&supe;

⊇

superset of or equal to

U+2287

ISOtech

&oplus;

⊕

circled plus = direct sum

U+2295

ISOamsb

&otimes;

⊗

circled times = vector product

U+2297

ISOamsb

&perp;

⊥

up tack = orthogonal to = perpendicular

U+22A5

ISOtech

⋅

dot operator

U+22C5

ISOamsb

&lceil;

⌈

left ceiling = APL upstile

U+2308

ISOamsc

&rceil;

⌉

right ceiling

U+2309

ISOamsc

&lfloor;

⌊

left floor = APL downstile

U+230A

ISOamsc

&rfloor;

⌋

right floor

U+230B

ISOamsc

&lang;

⟨

〈

left-pointing angle bracket = bra

U+2329

ISOtech

&rang;

⟩

〉

right-pointing angle bracket = ket

U+232A

ISOtech

&loz;

◊

lozenge

U+25CA

ISOpub

&spades;

♠

black spade suit

U+2660

ISOpub

&clubs;

♣

black club suit = shamrock

U+2663

ISOpub

&hearts;

♥

black heart suit = valentine

U+2665

ISOpub

&diams;

♦

black diamond suit

U+2666

ISOpub

No items available, adjust the filter.

Official HTML 4.01 specs
Official XHTML 1.0 specs
xhtml-lat1.ent - The official Latin-1 DTD
xhtml-special.ent - The official Special Characters DTD
xhtml-symbol.ent - The official Symbols DTD

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