Entities for Symbols and Greek Letters

Glyphs of the characters are available at the Unicode Consortium. See in particular the Code Charts for Symbols and Punctuation, particularly the Math Alphanumeric Symbols (pdf).

L. = Latin; Gk = Greek

Character	Entity	Decimal	Hex	Rendering in Your Browser
				Entity	Decimal	Hex
L. f with hook = function = florin..	ƒ	ƒ	ƒ	ƒ	ƒ	ƒ
Gk capital alpha....................	Α	Α	Α	Α	Α	Α
Gk capital beta.....................	Β	Β	Β	Β	Β	Β
Gk capital gamma....................	Γ	Γ	Γ	Γ	Γ	Γ
Gk capital delta....................	Δ	Δ	Δ	Δ	Δ	Δ
Gk capital epsilon..................	Ε	Ε	Ε	Ε	Ε	Ε
Gk capital zeta.....................	Ζ	Ζ	Ζ	Ζ	Ζ	Ζ
Gk capital eta......................	Η	Η	Η	Η	Η	Η
Gk capital theta....................	Θ	Θ	Θ	Θ	Θ	Θ
Gk capital iota.....................	Ι	Ι	Ι	Ι	Ι	Ι
Gk capital kappa....................	Κ	Κ	Κ	Κ	Κ	Κ
Gk capital lambda...................	Λ	Λ	Λ	Λ	Λ	Λ
Gk capital mu.......................	Μ	Μ	Μ	Μ	Μ	Μ
Gk capital nu.......................	Ν	Ν	Ν	Ν	Ν	Ν
Gk capital xi.......................	Ξ	Ξ	Ξ	Ξ	Ξ	Ξ
Gk capital omicron..................	Ο	Ο	Ο	Ο	Ο	Ο
Gk capital pi.......................	Π	Π	Π	Π	Π	Π
Gk capital rho......................	Ρ	Ρ	Ρ	Ρ	Ρ	Ρ
Gk capital sigma....................	Σ	Σ	Σ	Σ	Σ	Σ
Gk capital tau......................	Τ	Τ	Τ	Τ	Τ	Τ
Gk capital upsilon..................	Υ	Υ	Υ	Υ	Υ	Υ
Gk capital phi......................	Φ	Φ	Φ	Φ	Φ	Φ
Gk capital chi......................	Χ	Χ	Χ	Χ	Χ	Χ
Gk capital psi......................	Ψ	Ψ	Ψ	Ψ	Ψ	Ψ
Gk capital omega....................	Ω	Ω	Ω	Ω	Ω	Ω
Gk small alpha......................	α	α	α	α	α	α
Gk small beta.......................	β	β	β	β	β	β
Gk small gamma......................	γ	γ	γ	γ	γ	γ
Gk small delta......................	δ	δ	δ	δ	δ	δ
Gk small epsilon....................	ε	ε	ε	ε	ε	ε
Gk small zeta.......................	ζ	ζ	ζ	ζ	ζ	ζ
Gk small eta........................	η	η	η	η	η	η
Gk small theta......................	θ	θ	θ	θ	θ	θ
Gk small iota.......................	ι	ι	ι	ι	ι	ι
Gk small kappa......................	κ	κ	κ	κ	κ	κ
Gk small lambda.....................	λ	λ	λ	λ	λ	λ
Gk small mu.........................	μ	μ	μ	μ	μ	μ
Gk small nu.........................	ν	ν	ν	ν	ν	ν
Gk small xi.........................	ξ	ξ	ξ	ξ	ξ	ξ
Gk small omicron....................	ο	ο	ο	ο	ο	ο
Gk small pi.........................	π	π	π	π	π	π
Gk small rho........................	ρ	ρ	ρ	ρ	ρ	ρ
Gk small final sigma................	ς	ς	ς	ς	ς	ς
Gk small sigma......................	σ	σ	σ	σ	σ	σ
Gk small tau........................	τ	τ	τ	τ	τ	τ
Gk small upsilon....................	υ	υ	υ	υ	υ	υ
Gk small phi........................	φ	φ	φ	φ	φ	φ
Gk small chi........................	χ	χ	χ	χ	χ	χ
Gk small psi........................	ψ	ψ	ψ	ψ	ψ	ψ
Gk small omega......................	ω	ω	ω	ω	ω	ω
Gk small theta symbol...............	ϑ	ϑ	ϑ	ϑ	ϑ	ϑ
Gk upsilon with hook symbol.........	ϒ	ϒ	ϒ	ϒ	ϒ	ϒ
Gk pi symbol........................	ϖ	ϖ	ϖ	ϖ	ϖ	ϖ
natural numbers.....................			ℕ			ℕ
integers............................			ℤ			ℤ
rational numbers....................			ℚ			ℚ
real numbers........................			ℝ			ℝ
complex numbers.....................			ℂ			ℂ
quaternions.........................			ℍ			ℍ
bullet = black small circle.........	•	•	•	•	•	•
horizontal ellipsis = 3 dot leader..	…	…	…	…	…	…
prime = minutes = feet..............	′	′	′	′	′	′
double prime = seconds = inches.....	″	″	″	″	″	″
overline = spacing overscore........	‾	‾	‾	‾	‾	‾
fraction slash......................	⁄	⁄	⁄	⁄	⁄	⁄
script P = power set = Weierstrass p	℘	℘	℘	℘	℘	℘
blackletter I = imaginary part......	ℑ	ℑ	ℑ	ℑ	ℑ	ℑ
blackletter R = real part symbol....	ℜ	ℜ	ℜ	ℜ	ℜ	ℜ
trade mark sign.....................	™	™	™	™	™	™
alef symbol.........................	ℵ	ℵ	ℵ	ℵ	ℵ	ℵ
leftwards arrow.....................	←	←	←	←	←	←
upwards arrow.......................	↑	↑	↑	↑	↑	↑
downwards arrow.....................	↓	↓	↓	↓	↓	↓
rightwards arrow....................	→	→	→	→	→	→
maps-to arrow.......................			↦			↦
left right arrow....................	↔	↔	↔	↔	↔	↔
carriage return arrow...............	↵	↵	↵	↵	↵	↵
leftwards double arrow..............	⇐	⇐	⇐	⇐	⇐	⇐
upwards double arrow................	⇑	⇑	⇑	⇑	⇑	⇑
rightwards double arrow.............	⇒	⇒	⇒	⇒	⇒	⇒
downwards double arrow..............	⇓	⇓	⇓	⇓	⇓	⇓
left right double arrow.............	⇔	⇔	⇔	⇔	⇔	⇔
for all.............................	∀	∀	∀	∀	∀	∀
partial differential................	∂	∂	∂	∂	∂	∂
there exists........................	∃	∃	∃	∃	∃	∃
empty set = diameter................	∅	∅	∅	∅	∅	∅
nabla = backward difference.........	∇	∇	∇	∇	∇	∇
element of..........................	∈	∈	∈	∈	∈	∈
not an element of...................	∉	∉	∉	∉	∉	∉
contains as member..................	∋	∋	∋	∋	∋	∋
product sign........................	∏	∏	∏	∏	∏	∏
summation sign......................	∑	∑	∑	∑	∑	∑
minus sign..........................	−	−	−	−	−	−
asterisk operator...................	∗	∗	∗	∗	∗	∗
square root = radical sign..........	√	√	√	√	√	√
proportional to.....................	∝	∝	∝	∝	∝	∝
infinity............................	∞	∞	∞	∞	∞	∞
angle...............................	∠	∠	∠	∠	∠	∠
logical and = wedge.................	∧	∧	∧	∧	∧	∧
logical or = vee....................	∨	∨	∨	∨	∨	∨
intersection = cap..................	∩	∩	∩	∩	∩	∩
union = cup.........................	∪	∪	∪	∪	∪	∪
integral............................	∫	∫	∫	∫	∫	∫
therefore...........................	∴	∴	∴	∴	∴	∴
tilde = varies with = similar to....	∼	∼	∼	∼	∼	∼
approximately equal to..............	≅	≅	≅	≅	≅	≅
almost equal to = asymptotic to.....	≈	≈	≈	≈	≈	≈
not equal to........................	≠	≠	≠	≠	≠	≠
identical to........................	≡	≡	≡	≡	≡	≡
less-than or equal to...............	≤	≤	≤	≤	≤	≤
greater-than or equal to............	≥	≥	≥	≥	≥	≥
subset of...........................	⊂	⊂	⊂	⊂	⊂	⊂
superset of.........................	⊃	⊃	⊃	⊃	⊃	⊃
not a subset of.....................	⊄	⊄	⊄	⊄	⊄	⊄
subset of or equal to...............	⊆	⊆	⊆	⊆	⊆	⊆
superset of or equal to.............	⊇	⊇	⊇	⊇	⊇	⊇
circled plus = direct sum...........	⊕	⊕	⊕	⊕	⊕	⊕
circled times = vector product......	⊗	⊗	⊗	⊗	⊗	⊗
up tack = orthogonal to.............	⊥	⊥	⊥	⊥	⊥	⊥
dot operator........................	⋅	⋅	⋅	⋅	⋅	⋅
left ceiling = APL upstile..........	⌈	⌈	⌈	⌈	⌈	⌈
right ceiling.......................	⌉	⌉	⌉	⌉	⌉	⌉
left floor = APL downstile..........	⌊	⌊	⌊	⌊	⌊	⌊
right floor.........................	⌋	⌋	⌋	⌋	⌋	⌋
left-pointing angle bracket = bra...	⟨	〈	〈	⟨	〈	〈
right-pointing angle bracket = ket..	⟩	〉	〉	⟩	〉	〉
lozenge.............................	◊	◊	◊	◊	◊	◊
black spade suit....................	♠	♠	♠	♠	♠	♠
black club suit = shamrock..........	♣	♣	♣	♣	♣	♣
black heart suit = valentine........	♥	♥	♥	♥	♥	♥
black diamond suit..................	♦	♦	♦	♦	♦	♦