Latin alpha

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The letter A.
The letter A.

ɑ, called Latin alpha or script a, is a letter of the Latin alphabet, based on one lowercase form of a, or on the Greek lowercase alpha (α). Although normally the letter a admits variation, it must be carefully distinguished from α where it is used.

In the International Phonetic Alphabet, ɑ represents an open back unrounded vowel, while a represents an open front unrounded vowel.

ɑ is a letter in the alphabet of the Fe'fe' language. Its uppercase form is simply an enlarged version of the lowercase.

[edit] Encoding

The minuscule form was present in Unicode 1.0, as U+0251 LATIN SMALL LETTER SCRIPT A. In version 1.1.5, its name was changed to LATIN SMALL LETTER ALPHA.

The majuscule form was not originally encoded. Its current proposed position is U+2C6D[1]. It is also encoded in the SIL’s Private Use Area at U+F208: 

The ISO basic Latin alphabet
Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww Xx Yy Zz
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In other languages