Alpha

Don't know anything about Greek but this alpha sometimes appears

• Greek alpha / Coptic alfa ^[7]

Character	Α		α		Ⲁ		ⲁ
Unicode name	greek capital letter alpha		greek small letter alpha		coptic capital letter alfa		coptic small letter alfa
Encodings	decimal	hex	decimal	hex	decimal	hex	decimal	hex
Unicode	913	U+0391	945	U+03B1	11392	U+2C80	11393	U+2C81
UTF-8	206 145	CE 91	206 177	CE B1	226 178 128	E2 B2 80	226 178 129	E2 B2 81
Numeric character reference	Α	Α	α	α	Ⲁ	Ⲁ	ⲁ	ⲁ
Named character reference	Α		α
CP 437			224	E0
DOS Greek	128	80	152	98
DOS Greek-2	164	A4	214	D6
Windows 1253	193	C1	225	E1
TeX			\alpha

For accented Greek characters, see Greek diacritics: Computer encoding.

• Latin / IPA alpha

Character	ɑ		ɒ		ᶐ		ᵅ		ᶛ
Unicode name	latin small letter alpha		latin small letter turned alpha		latin small letter alpha with retroflex hook		modifier letter small alpha		modifier letter small turned alpha
Encodings	decimal	hex	decimal	hex	decimal	hex	decimal	hex	decimal	hex
Unicode	593	U+0251	594	U+0252	7568	U+1D90	7493	U+1D45	7579	U+1D9B
UTF-8	201 145	C9 91	201 146	C9 92	225 182 144	E1 B6 90	225 181 133	E1 B5 85	225 182 155	E1 B6 9B
Numeric character reference	ɑ	ɑ	ɒ	ɒ	ᶐ	ᶐ	ᵅ	ᵅ	ᶛ	ᶛ

• Mathematical / Technical alpha

Character	⍺		⍶		𝚨		𝛂		𝛢		𝛼
Unicode name	apl functional symbol alpha		apl functional symbol alpha underbar		mathematical bold capital alpha		mathematical bold small alpha		mathematical italic capital alpha		mathematical italic small alpha
Encodings	decimal	hex	decimal	hex	decimal	hex	decimal	hex	decimal	hex	decimal	hex
Unicode	9082	U+237A	9078	U+2376	120488	U+1D6A8	120514	U+1D6C2	120546	U+1D6E2	120572	U+1D6FC
UTF-8	226 141 186	E2 8D BA	226 141 182	E2 8D B6	240 157 154 168	F0 9D 9A A8	240 157 155 130	F0 9D 9B 82	240 157 155 162	F0 9D 9B A2	240 157 155 188	F0 9D 9B BC
UTF-16	9082	237A	9078	2376	55349 57000	D835 DEA8	55349 57026	D835 DEC2	55349 57058	D835 DEE2	55349 57084	D835 DEFC
Numeric character reference	⍺	⍺	⍶	⍶	𝚨	𝚨	𝛂	𝛂	𝛢	𝛢	𝛼	𝛼

Character	𝜜		𝜶		𝝖		𝝰		𝞐		𝞪
Unicode name	mathematical bold italic capital alpha		mathematical bold italic small alpha		mathematical sans-serif bold capital alpha		mathematical sans-serif bold small alpha		mathematical sans-serif bold italic capital alpha		mathematical sans-serif bold italic small alpha
Encodings	decimal	hex	decimal	hex	decimal	hex	decimal	hex	decimal	hex	decimal	hex
Unicode	120604	U+1D71C	120630	U+1D736	120662	U+1D756	120688	U+1D770	120720	U+1D790	120746	U+1D7AA
UTF-8	240 157 156 156	F0 9D 9C 9C	240 157 156 182	F0 9D 9C B6	240 157 157 150	F0 9D 9D 96	240 157 157 176	F0 9D 9D B0	240 157 158 144	F0 9D 9E 90	240 157 158 170	F0 9D 9E AA
UTF-16	55349 57116	D835 DF1C	55349 57142	D835 DF36	55349 57174	D835 DF56	55349 57200	D835 DF70	55349 57232	D835 DF90	55349 57258	D835 DFAA
Numeric character reference	𝜜	𝜜	𝜶	𝜶	𝝖	𝝖	𝝰	𝝰	𝞐	𝞐	𝞪	𝞪