The glyph is a canonical composition of the glyphs Glifo para U+0041Latin Capital Letter A, Glifo para U+0306Combining Breve. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+0102 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.
El Wikipedia tiene la siguiente información acerca de este punto de código:
Ă, o A breve, es una letra latina utilizada en los alfabetos del rumano y vietnamita. Consiste en la letra A diacrita con un breve .