Symbol Entities in HTML & XHTML

Example	Named Entity	Numeric Entity	Description
ƒ	&fnof;	ƒ	Latin small f with hook
Α	Α	Α	Greek capital letter alpha
Β	Β	Β	Greek capital letter beta
Γ	Γ	Γ	Greek capital letter gamma
Δ	Δ	Δ	Greek capital letter delta
Ε	Ε	Ε	Greek capital letter epsilon
Ζ	Ζ	Ζ	Greek capital letter zeta
Η	Η	Η	Greek capital letter eta
Θ	Θ	Θ	Greek capital letter theta
Ι	Ι	Ι	Greek capital letter iota
Κ	Κ	Κ	Greek capital letter kappa
Λ	Λ	Λ	Greek capital letter lambda
Μ	Μ	Μ	Greek capital letter mu
Ν	Ν	Ν	Greek capital letter nu
Ξ	Ξ	Ξ	Greek capital letter xi
Ο	Ο	Ο	Greek capital letter omicron
Π	Π	Π	Greek capital letter pi
Ρ	Ρ	Ρ	Greek capital letter rho
Note: There's no Sigmaf, " final sigma", ΢ defined in iso-grk
Σ	Σ	Σ	Greek capital letter sigma
Τ	Τ	Τ	Greek capital letter tau
Υ	Υ	Υ	Greek capital letter upsilon
Φ	Φ	Φ	Greek capital letter phi
Χ	Χ	Χ	Greek capital letter chi
Ψ	Ψ	Ψ	Greek capital letter psi
Ω	Ω	Ω	Greek capital letter omega
α	α	α	Greek small letter alpha
β	β	β	Greek small letter beta
γ	γ	γ	Greek small letter gamma
δ	δ	δ	Greek small letter delta
ε	ε	ε	Greek small letter epsilon
ζ	ζ	ζ	Greek small letter zeta
η	η	η	Greek small letter eta
θ	θ	θ	Greek small letter theta
ι	ι	ι	Greek small letter iota
κ	κ	κ	Greek small letter kappa
λ	λ	λ	Greek small letter lambda
μ	μ	μ	Greek small letter mu
ν	ν	ν	Greek small letter nu
ξ	ξ	ξ	Greek small letter xi
ο	ο	ο	Greek small letter omicron
π	π	π	Greek small letter pi
ρ	ρ	ρ	Greek small letter rho
ς	&sigmaf;	ς	Greek small letter final sigma
σ	σ	σ	Greek small letter sigma
τ	τ	τ	Greek small letter tau
υ	υ	υ	Greek small letter upsilon
φ	φ	φ	Greek small letter phi
χ	χ	χ	Greek small letter chi
ψ	ψ	ψ	Greek small letter psi
ω	ω	ω	Greek small letter omega
ϑ	&thetasym;	ϑ	Greek small letter theta symbol
ϒ	&upsih;	ϒ	Greek upsilon with hook symbol
ϖ	ϖ	ϖ	pi symbol
•	•	•	bullet
…	…	…	horizontal ellipsis
′	′	′	prime
″	″	″	double prime
‾	&oline;	‾	overline
⁄	&frasl;	⁄	fraction slash
℘	&weierp;	℘	script capital
ℑ	&image;	ℑ	blackletter capital I
ℜ	&real;	ℜ	blackletter capital R
™	™	™	trade mark sign
ℵ	&alefsym;	ℵ	alef symbol
←	←	←	leftward arrow
↑	↑	↑	upward arrow
→	→	→	rightward arrow
↓	↓	↓	downward arrow
↔	↔	↔	left right arrow
↵	&crarr;	↵	downward arrow with corner leftward
⇐	⇐	⇐	leftward double arrow
⇑	&uArr;	⇑	upward double arrow
⇒	⇒	⇒	rightward double arrow
⇓	&dArr;	⇓	downward double arrow
⇔	⇔	⇔	left-right double arrow
∀	∀	∀	for all
∂	∂	∂	partial differential
∃	∃	∃	there exists
∅	∅	∅	empty set
∇	∇	∇	nabla
∈	∈	∈	element of
∉	∉	∉	not an element of
∋	&ni;	∋	contains as member
∏	∏	∏	n-ary product
∑	∑	∑	n-ary summation
−	−	−	minus sign
∗	&lowast;	∗	asterisk operator
√	√	√	square root
∝	&prop;	∝	proportional to
∞	∞	∞	infinity
∠	&ang;	∠	angle
∧	&and;	∧	logical and
∨	&or;	∨	logical or
∩	∩	∩	intersection
∪	∪	∪	union
∫	∫	∫	integral
∴	&there4;	∴	therefore
∼	&sim;	∼	tilde operator
≅	&cong;	≅	approximately equal to
≈	≈	≈	almost equal to
≠	≠	≠	not equal to
≡	&equiv;	≡	identical to
≤	≤	≤	less-than or equal to
≥	≥	≥	greater-than or equal to
⊂	⊂	⊂	subset of
⊃	⊃	⊃	superset of
⊄	&nsub;	⊄	not a subset of
Note: &nsup; , ⊅ "not a superset of" is not defined.
⊆	&sube;	⊆	subset of or equal to
⊇	&supe;	⊇	superset of or equal to
⊕	&oplus;	⊕	circled plus
⊗	&otimes;	⊗	circled times
⊥	&perp;	⊥	up tack
⋅	⋅	⋅	dot operator
⌈	&lceil;	⌈	left ceiling
⌉	&rceil;	⌉	right ceiling
⌊	&lfloor;	⌊	left floor
⌋	&rfloor;	⌋	right floor
⟨	&lang;	〈	left-pointing angle bracket
⟩	&rang;	〉	right-pointing angle bracket
◊	&loz;	◊	lozenge
♠	&spades;	♠	black (solid) spade suit
♣	&clubs;	♣	black (solid) club suit
♥	&hearts;	♥	black (solid) heart suit
♦	&diams;	♦	black (solid) diamond suit