To use this table of named entities, or characters for those of us who dislike technical jargon, simply glance down the columns in several of your favorite browsers. If the browser doesn't recognize a mnemonic name, it will be displayed as an empty square in Microsoft Internet Explorer and as the mnemonic name itself in most others. If the browser doesn't recognize the numeric code, it will be displayed as an empty square in Microsoft Internet Explorer and as a question mark, empty square, or blank in most others. Some browsers may blithely display an erroneous character.
You'll notice that there are quite a few characters which display properly using the numeric code but not when using the mnemonic code. It's usually a good idea to use the numeric code as it increases your chances of displaying the character properly. Oh! And be sure to test it before you depend on it. None of the commercial browsers support every character. Even Amaya, the W3C test platform, misses a very few.
Of course, you can also use these tables as a convenient cross reference to find the mnemonic or numeric code when you know or can guess the other.
Alphabetic Order Named Symbol Numeric Symbol Description Mnemonic Numeric Á Á capital A, acute accent Á Á á á small a, acute accent á á   capital A, circumflex accent   â â small a, circumflex accent â â ´ ´ acute accent ´ ´ Æ Æ capital AE diphthong (ligature) Æ Æ æ æ small ae diphthong (ligature) æ æ À À capital A, grave accent À À à à small a, grave accent à à ℵ ℵ alef symbol, first transfinite cardinal, Unicode: 2135 ℵ ℵ Α Α Greek capital letter alpha, Unicode: 0391 Α Α α α Greek small letter alpha, Unicode: 03B1 α α & & ampersand, Unicode: 0026 & & ∧ ∧ logical and, wedge, Unicode: 2227 ∧ ∧ ∠ ∠ angle, Unicode: 2220 ∠ ∠ Å Å capital A, ring Å Å å å small a, ring å å ≈ ≈ almost equal to, asymptotic to, Unicode: 2248 ≈ ≈ à à capital A, tilde à à ã ã small a, tilde ã ã Ä Ä capital A, dieresis or umlaut mark Ä Ä ä ä small a, dieresis or umlaut mark ä ä „ „ double low-9 quotation mark, Unicode: 201E „ „ Β Β Greek capital letter beta, Unicode: 0392 Β Β β β Greek small letter beta, Unicode: 03B2 β β ¦ ¦ broken (vertical) bar ¦ ¦ • • bullet, black small circle, Unicode: 2022 • • ∩ ∩ intersection, cap, Unicode: 2229 ∩ ∩ Ç Ç capital C, cedilla Ç Ç ç ç small c, cedilla ç ç ¸ ¸ cedilla ¸ ¸ ¢ ¢ cent sign ¢ ¢ Χ Χ Greek capital letter chi, Unicode: 03A7 Χ Χ χ χ Greek small letter chi, Unicode: 03C7 χ χ ˆ ˆ modifier letter circumflex accent, Unicode: 02C6 ˆ ˆ ♣ ♣ black club suit, shamrock, Unicode: 2663 ♣ ♣ ≅ ≅ approximately equal to, Unicode: 2245 ≅ ≅ © © copyright sign © © ↵ ↵ downwards arrow with corner leftwards, carriage return, Unicode: 21B5 ↵ ↵ ∪ ∪ union, cup, Unicode: 222A ∪ ∪ ¤ ¤ general currency sign ¤ ¤ ⇓ ⇓ downwards double arrow, Unicode: 21D3 ⇓ ⇓ ‡ ‡ double dagger, Unicode: 2021 ‡ ‡ † † dagger, Unicode: 2020 † † ↓ ↓ downwards arrow, Unicode: 2193 ↓ ↓ ° ° degree sign ° ° Δ Δ Greek capital letter delta, Unicode: 0394 Δ Δ δ δ Greek small letter delta, Unicode: 03B4 δ δ ♦ ♦ black diamond suit, Unicode: 2666 ♦ ♦ ÷ ÷ division sign ÷ ÷ É É capital E, acute accent É É é é small e, acute accent é é Ê Ê capital E, circumflex accent Ê Ê ê ê small e, circumflex accent ê ê È È capital E, grave accent È È è è small e, grave accent è è ∅ ∅ empty set, null set, diameter, Unicode: 2205 ∅ ∅ em space, Unicode: 2003     en space, Unicode: 2002     Ε Ε Greek capital letter epsilon, Unicode: 0395 Ε Ε ε ε Greek small letter epsilon, Unicode: 03B5 ε ε ≡ ≡ identical to, Unicode: 2261 ≡ ≡ Η Η Greek capital letter eta, Unicode: 0397 Η Η η η Greek small letter eta, Unicode: 03B7 η η Ð Ð capital Eth, Icelandic Ð Ð ð ð small eth, Icelandic ð ð Ë Ë capital E, dieresis or umlaut mark Ë Ë ë ë small e, dieresis or umlaut mark ë ë € € Euro currency symbol € € ∃ ∃ there exists, Unicode: 2203 ∃ ∃ ƒ ƒ Latin small f with hook, function, florin, Unicode: 0192 ƒ ƒ ∀ ∀ for all, Unicode: 2200 ∀ ∀ ½ ½ fraction one-half ½ ½ ¼ ¼ fraction one-quarter ¼ ¼ ¾ ¾ fraction three-quarters ¾ ¾ ⁄ ⁄ fraction slash, Unicode: 2044 ⁄ ⁄ Γ Γ Greek capital letter gamma, Unicode: 0393 Γ Γ γ γ Greek small letter gamma, Unicode: 03B3 γ γ ≥ ≥ greater-than or equal to, Unicode: 2265 ≥ ≥ > > greater-than sign, Unicode: 003E > > ⇔ ⇔ left right double arrow, Unicode: 21D4 ⇔ ⇔ ↔ ↔ left right arrow, Unicode: 2194 ↔ ↔ ♥ ♥ black heart suit, valentine, Unicode: 2665 ♥ ♥ … … horizontal ellipsis, three dot leader, Unicode: 2026 … … Í Í capital I, acute accent Í Í í í small i, acute accent í í Î Î capital I, circumflex accent Î Î î î small i, circumflex accent î î ¡ ¡ inverted exclamation mark ¡ ¡ Ì Ì capital I, grave accent Ì Ì ì ì small i, grave accent ì ì ℑ ℑ blackletter capital I, imaginary part, Unicode: 2111 ℑ ℑ ∞ ∞ infinity, Unicode: 221E ∞ ∞ ∫ ∫ integral, Unicode: 222B ∫ ∫ Ι Ι Greek capital letter iota, Unicode: 0399 Ι Ι ι ι Greek small letter iota, Unicode: 03B9 ι ι ¿ ¿ inverted question mark ¿ ¿ ∈ ∈ element of, Unicode: 2208 ∈ ∈ Ï Ï capital I, dieresis or umlaut mark Ï Ï ï ï small i, dieresis or umlaut mark ï ï Κ Κ Greek capital letter kappa, Unicode: 039A Κ Κ κ κ Greek small letter kappa, Unicode: 03BA κ κ ⇐ ⇐ leftwards double arrow, Unicode: 21D0 ⇐ ⇐ Λ Λ Greek capital letter lambda, Unicode: 039B Λ Λ λ λ Greek small letter lambda, Unicode: 03BB λ λ ⟨ 〈 left-pointing angle bracket, bra, Unicode: 2329 ⟨ 〈 « « angle quotation mark, left « « ← ← leftwards arrow, Unicode: 2190 ← ← ⌈ ⌈ left ceiling, apl upstile, Unicode: 2308, ⌈ ⌈ “ “ left double quotation mark, Unicode: 201C “ “ ≤ ≤ less-than or equal to, Unicode: 2264 ≤ ≤ ⌊ ⌊ left floor, apl downstile, Unicode: 230A, ⌊ ⌊ ∗ ∗ asterisk operator, Unicode: 2217 ∗ ∗ ◊ ◊ lozenge, Unicode: 25CA ◊ ◊ left-to-right mark, Unicode: 200E RFC 2070 ‎ ‎ ‹ ‹ single left-pointing angle quotation mark, Unicode: 2039 ‹ ‹ ‘ ‘ left single quotation mark, Unicode: 2018 ‘ ‘ < < less-than sign, Unicode: 003C < < ¯ ¯ macron ¯ ¯ — — em dash, Unicode: 2014 — — µ µ micro sign µ µ · · middle dot · · − − minus sign, Unicode: 2212 − − Μ Μ Greek capital letter mu, Unicode: 039C Μ Μ μ μ Greek small letter mu, Unicode: 03BC μ μ ∇ ∇ nabla, backward difference, Unicode: 2207 ∇ ∇ no-break space   – – en dash, Unicode: 2013 – – ≠ ≠ not equal to, Unicode: 2260 ≠ ≠ ∋ ∋ contains as member, Unicode: 220B ∋ ∋ ¬ ¬ not sign ¬ ¬ ∉ ∉ not an element of, Unicode: 2209 ∉ ∉ ⊄ ⊄ not a subset of, Unicode: 2284 ⊄ ⊄ Ñ Ñ capital N, tilde Ñ Ñ ñ ñ small n, tilde ñ ñ Ν Ν Greek capital letter nu, Unicode: 039D Ν Ν ν ν Greek small letter nu, Unicode: 03BD ν ν Ó Ó capital O, acute accent Ó Ó ó ó small o, acute accent ó ó Ô Ô capital O, circumflex accent Ô Ô ô ô small o, circumflex accent ô ô Œ Œ Latin capital ligature oe, Unicode: 0152 Œ Œ œ œ Latin small ligature oe, Unicode: 0153 œ œ Ò Ò capital O, grave accent Ò Ò ò ò small o, grave accent ò ò ‾ ‾ overline, spacing overscore, Unicode: 203E ‾ ‾ Ω Ω Greek capital letter omega, Unicode: 03A9 Ω Ω ω ω Greek small letter omega, Unicode: 03C9 ω ω Ο Ο Greek capital letter omicron, Unicode: 039F Ο Ο ο ο Greek small letter omicron, Unicode: 03BF ο ο ⊕ ⊕ circled plus, direct sum, Unicode: 2295 ⊕ ⊕ ∨ ∨ logical or, vee, Unicode: 2228 ∨ ∨ ª ª ordinal indicator, feminine ª ª º º ordinal indicator, masculine º º Ø Ø capital O, slash Ø Ø ø ø small o, slash ø ø Õ Õ capital O, tilde Õ Õ õ õ small o, tilde õ õ ⊗ ⊗ circled times, vector product, Unicode: 2297 ⊗ ⊗ Ö Ö capital O, dieresis or umlaut mark Ö Ö ö ö small o, dieresis or umlaut mark ö ö ¶ ¶ pilcrow (paragraph sign) ¶ ¶ ∂ ∂ partial differential, Unicode: 2202 ∂ ∂ ‰ ‰ per mille sign, Unicode: 2030 ‰ ‰ ⊥ ⊥ up tack, orthogonal to, perpendicular, Unicode: 22A5 ⊥ ⊥ Φ Φ Greek capital letter phi, Unicode: 03A6 Φ Φ φ φ Greek small letter phi, Unicode: 03C6 φ φ Π Π Greek capital letter pi, Unicode: 03A0 Π Π π π Greek small letter pi, Unicode: 03C0 π π ϖ ϖ Greek pi symbol, Unicode: 03D6 ϖ ϖ ± ± plus-or-minus sign ± ± £ £ pound sterling sign £ £ ″ ″ double prime, seconds, inches, Unicode: 2033 ″ ″ ′ ′ prime, minutes, feet, Unicode: 2032 ′ ′ ∏ ∏ n-ary product, product sign, Unicode: 220F ∏ ∏ ∝ ∝ proportional to, Unicode: 221D ∝ ∝ Ψ Ψ Greek capital letter psi, Unicode: 03A8 Ψ Ψ ψ ψ Greek small letter psi, Unicode: 03C8 ψ ψ " " quotation mark, apl quote, Unicode: 0022 " " ⇒ ⇒ rightwards double arrow, Unicode: 21D2 ⇒ ⇒ √ √ square root, radical sign, Unicode: 221A √ √ ⟩ 〉 right-pointing angle bracket, ket, Unicode: 232A ⟩ 〉 » » angle quotation mark, right » » → → rightwards arrow, Unicode: 2192 → → ⌉ ⌉ right ceiling, Unicode: 2309, ⌉ ⌉ ” ” right double quotation mark, Unicode: 201D ” ” ℜ ℜ blackletter capital R, real part symbol, Unicode: 211C ℜ ℜ ® ® registered sign ® ® ⌋ ⌋ right floor, Unicode: 230B, ⌋ ⌋ Ρ Ρ Greek capital letter rho, Unicode: 03A1 Ρ Ρ ρ ρ Greek small letter rho, Unicode: 03C1 ρ ρ right-to-left mark, Unicode: 200F RFC 2070 ‏ ‏ › › single right-pointing angle quotation mark, Unicode: 203A › › ’ ’ right single quotation mark, Unicode: 2019 ’ ’ ‚ ‚ single low-9 quotation mark, Unicode: 201A ‚ ‚ Š Š Latin capital letter s with caron, Unicode: 0160 Š Š š š Latin small letter s with caron, Unicode: 0161 š š ⋅ ⋅ dot operator, Unicode: 22C5 ⋅ ⋅ § § section sign § § soft hyphen ­ ­ Σ Σ Greek capital letter sigma, Unicode: 03A3 Σ Σ σ σ Greek small letter sigma, Unicode: 03C3 σ σ ς ς Greek small letter final sigma, Unicode: 03C2 ς ς ∼ ∼ tilde operator, varies with, similar to, Unicode: 223C ∼ ∼ ♠ ♠ black spade suit, Unicode: 2660 ♠ ♠ ⊂ ⊂ subset of, Unicode: 2282 ⊂ ⊂ ⊆ ⊆ subset of or equal to, Unicode: 2286 ⊆ ⊆ ∑ ∑ n-ary summation, Unicode: 2211 ∑ ∑ ⊃ ⊃ superset of, Unicode: 2283 ⊃ ⊃ ¹ ¹ superscript one ¹ ¹ ² ² superscript two ² ² ³ ³ superscript three ³ ³ ⊇ ⊇ superset of or equal to, Unicode: 2287 ⊇ ⊇ ß ß small sharp s, German (sz ligature) ß ß Τ Τ Greek capital letter tau, Unicode: 03A4 Τ Τ τ τ Greek small letter tau, Unicode: 03C4 τ τ ∴ ∴ therefore, Unicode: 2234 ∴ ∴ Θ Θ Greek capital letter theta, Unicode: 0398 Θ Θ θ θ Greek small letter theta, Unicode: 03B8 θ θ ϑ ϑ Greek small letter theta symbol, Unicode: 03D1 ϑ ϑ thin space, Unicode: 2009     Þ Þ capital THORN, Icelandic Þ Þ þ þ small thorn, Icelandic þ þ ˜ ˜ small tilde, Unicode: 02DC ˜ ˜ × × multiply sign × × ™ ™ trade mark sign, Unicode: 2122 ™ ™ ⇑ ⇑ upwards double arrow, Unicode: 21D1 ⇑ ⇑ Ú Ú capital U, acute accent Ú Ú ú ú small u, acute accent ú ú ↑ ↑ upwards arrow, Unicode: 2191 ↑ ↑ Û Û capital U, circumflex accent Û Û û û small u, circumflex accent û û Ù Ù capital U, grave accent Ù Ù ù ù small u, grave accent ù ù ¨ ¨ umlaut (dieresis) ¨ ¨ ϒ ϒ Greek upsilon with hook symbol, Unicode: 03D2 ϒ ϒ Υ Υ Greek capital letter upsilon, Unicode: 03A5 Υ Υ υ υ Greek small letter upsilon, Unicode: 03C5 υ υ Ü Ü capital U, dieresis or umlaut mark Ü Ü ü ü small u, dieresis or umlaut mark ü ü ℘ ℘ script capital P, power set, Weierstrass p, Unicode: 2118 ℘ ℘ Ξ Ξ Greek capital letter xi, Unicode: 039E Ξ Ξ ξ ξ Greek small letter xi, Unicode: 03BE ξ ξ Ý Ý capital Y, acute accent Ý Ý ý ý small y, acute accent ý ý ¥ ¥ yen sign ¥ ¥ Ÿ Ÿ Latin capital letter y with diaeresis, Unicode: 0178 Ÿ Ÿ ÿ ÿ small y, dieresis or umlaut mark ÿ ÿ Ζ Ζ Greek capital letter zeta, Unicode: 0396 Ζ Ζ ζ ζ Greek small letter zeta, Unicode: 03B6 ζ ζ zero width joiner, Unicode: 200D ‍ ‍ zero width non-joiner, Unicode: 200C ‌ ‌
Numeric Order Named Symbol Numeric Symbol Description Mnemonic Numeric " " quotation mark, apl quote, Unicode: 0022 " " & & ampersand, Unicode: 0026 & & < < less-than sign, Unicode: 003C < < > > greater-than sign, Unicode: 003E > > no-break space   ¡ ¡ inverted exclamation mark ¡ ¡ ¢ ¢ cent sign ¢ ¢ £ £ pound sterling sign £ £ ¤ ¤ general currency sign ¤ ¤ ¥ ¥ yen sign ¥ ¥ ¦ ¦ broken (vertical) bar ¦ ¦ § § section sign § § ¨ ¨ umlaut (dieresis) ¨ ¨ © © copyright sign © © ª ª ordinal indicator, feminine ª ª « « angle quotation mark, left « « ¬ ¬ not sign ¬ ¬ soft hyphen ­ ­ ® ® registered sign ® ® ¯ ¯ macron ¯ ¯ ° ° degree sign ° ° ± ± plus-or-minus sign ± ± ² ² superscript two ² ² ³ ³ superscript three ³ ³ ´ ´ acute accent ´ ´ µ µ micro sign µ µ ¶ ¶ pilcrow (paragraph sign) ¶ ¶ · · middle dot · · ¸ ¸ cedilla ¸ ¸ ¹ ¹ superscript one ¹ ¹ º º ordinal indicator, masculine º º » » angle quotation mark, right » » ¼ ¼ fraction one-quarter ¼ ¼ ½ ½ fraction one-half ½ ½ ¾ ¾ fraction three-quarters ¾ ¾ ¿ ¿ inverted question mark ¿ ¿ À À capital A, grave accent À À Á Á capital A, acute accent Á Á   capital A, circumflex accent   à à capital A, tilde Ã Ã Ä Ä capital A, dieresis or umlaut mark Ä Ä Å Å capital A, ring Å Å Æ Æ capital AE diphthong (ligature) Æ Æ Ç Ç capital C, cedilla Ç Ç È È capital E, grave accent È È É É capital E, acute accent É É Ê Ê capital E, circumflex accent Ê Ê Ë Ë capital E, dieresis or umlaut mark Ë Ë Ì Ì capital I, grave accent Ì Ì Í Í capital I, acute accent Í Í Î Î capital I, circumflex accent Î Î Ï Ï capital I, dieresis or umlaut mark Ï Ï Ð Ð capital Eth, Icelandic Ð Ð Ñ Ñ capital N, tilde Ñ Ñ Ò Ò capital O, grave accent Ò Ò Ó Ó capital O, acute accent Ó Ó Ô Ô capital O, circumflex accent Ô Ô Õ Õ capital O, tilde Õ Õ Ö Ö capital O, dieresis or umlaut mark Ö Ö × × multiply sign × × Ø Ø capital O, slash Ø Ø Ù Ù capital U, grave accent Ù Ù Ú Ú capital U, acute accent Ú Ú Û Û capital U, circumflex accent Û Û Ü Ü capital U, dieresis or umlaut mark Ü Ü Ý Ý capital Y, acute accent Ý Ý Þ Þ capital THORN, Icelandic Þ Þ ß ß small sharp s, German (sz ligature) ß ß à à small a, grave accent à à á á small a, acute accent á á â â small a, circumflex accent â â ã ã small a, tilde ã ã ä ä small a, dieresis or umlaut mark ä ä å å small a, ring å å æ æ small ae diphthong (ligature) æ æ ç ç small c, cedilla ç ç è è small e, grave accent è è é é small e, acute accent é é ê ê small e, circumflex accent ê ê ë ë small e, dieresis or umlaut mark ë ë ì ì small i, grave accent ì ì í í small i, acute accent í í î î small i, circumflex accent î î ï ï small i, dieresis or umlaut mark ï ï ð ð small eth, Icelandic ð ð ñ ñ small n, tilde ñ ñ ò ò small o, grave accent ò ò ó ó small o, acute accent ó ó ô ô small o, circumflex accent ô ô õ õ small o, tilde õ õ ö ö small o, dieresis or umlaut mark ö ö ÷ ÷ divide sign ÷ ÷ ø ø small o, slash ø ø ù ù small u, grave accent ù ù ú ú small u, acute accent ú ú û û small u, circumflex accent û û ü ü small u, dieresis or umlaut mark ü ü ý ý small y, acute accent ý ý þ þ small thorn, Icelandic þ þ ÿ ÿ small y, dieresis or umlaut mark ÿ ÿ Œ Œ latin capital ligature oe, Unicode: 0152 Œ Œ œ œ latin small ligature oe, Unicode: 0153 œ œ Š Š latin capital letter s with caron, Unicode: 0160 Š Š š š latin small letter s with caron, Unicode: 0161 š š Ÿ Ÿ latin capital letter y with diaeresis, Unicode: 0178 Ÿ Ÿ ƒ ƒ latin small f with hook, function, florin, Unicode: 0192 ƒ ƒ ˆ ˆ modifier letter circumflex accent, Unicode: 02C6 ˆ ˆ ˜ ˜ small tilde, Unicode: 02DC ˜ ˜ Α Α greek capital letter alpha, Unicode: 0391 Α Α Β Β greek capital letter beta, Unicode: 0392 Β Β Γ Γ greek capital letter gamma, Unicode: 0393 Γ Γ Δ Δ greek capital letter delta, Unicode: 0394 Δ Δ Ε Ε greek capital letter epsilon, Unicode: 0395 Ε Ε Ζ Ζ greek capital letter zeta, Unicode: 0396 Ζ Ζ Η Η greek capital letter eta, Unicode: 0397 Η Η Θ Θ greek capital letter theta, Unicode: 0398 Θ Θ Ι Ι greek capital letter iota, Unicode: 0399 Ι Ι Κ Κ greek capital letter kappa, Unicode: 039A Κ Κ Λ Λ greek capital letter lambda, Unicode: 039B Λ Λ Μ Μ greek capital letter mu, Unicode: 039C Μ Μ Ν Ν greek capital letter nu, Unicode: 039D Ν Ν Ξ Ξ greek capital letter xi, Unicode: 039E Ξ Ξ Ο Ο greek capital letter omicron, Unicode: 039F Ο Ο Π Π greek capital letter pi, Unicode: 03A0 Π Π Ρ Ρ greek capital letter rho, Unicode: 03A1 Ρ Ρ Σ Σ greek capital letter sigma, Unicode: 03A3 Σ Σ Τ Τ greek capital letter tau, Unicode: 03A4 Τ Τ Υ Υ greek capital letter upsilon, Unicode: 03A5 Υ Υ Φ Φ greek capital letter phi, Unicode: 03A6 Φ Φ Χ Χ greek capital letter chi, Unicode: 03A7 Χ Χ Ψ Ψ greek capital letter psi, Unicode: 03A8 Ψ Ψ Ω Ω greek capital letter omega, Unicode: 03A9 Ω Ω α α greek small letter alpha, Unicode: 03B1 α α β β greek small letter beta, Unicode: 03B2 β β γ γ greek small letter gamma, Unicode: 03B3 γ γ δ δ greek small letter delta, Unicode: 03B4 δ δ ε ε greek small letter epsilon, Unicode: 03B5 ε ε ζ ζ greek small letter zeta, Unicode: 03B6 ζ ζ η η greek small letter eta, Unicode: 03B7 η η θ θ greek small letter theta, Unicode: 03B8 θ θ ι ι greek small letter iota, Unicode: 03B9 ι ι κ κ greek small letter kappa, Unicode: 03BA κ κ λ λ greek small letter lambda, Unicode: 03BB λ λ μ μ greek small letter mu, Unicode: 03BC μ μ ν ν greek small letter nu, Unicode: 03BD ν ν ξ ξ greek small letter xi, Unicode: 03BE ξ ξ ο ο greek small letter omicron, Unicode: 03BF ο ο π π greek small letter pi, Unicode: 03C0 π π ρ ρ greek small letter rho, Unicode: 03C1 ρ ρ ς ς greek small letter final sigma, Unicode: 03C2 ς ς σ σ greek small letter sigma, Unicode: 03C3 σ σ τ τ greek small letter tau, Unicode: 03C4 τ τ υ υ greek small letter upsilon, Unicode: 03C5 υ υ φ φ greek small letter phi, Unicode: 03C6 φ φ χ χ greek small letter chi, Unicode: 03C7 χ χ ψ ψ greek small letter psi, Unicode: 03C8 ψ ψ ω ω greek small letter omega, Unicode: 03C9 ω ω ϑ ϑ greek small letter theta symbol, Unicode: 03D1 ϑ ϑ ϒ ϒ greek upsilon with hook symbol, Unicode: 03D2 ϒ ϒ ϖ ϖ greek pi symbol, Unicode: 03D6 ϖ