Aka

The Simple English Wiktionary has a definition for: AKA.

A.K.A, AKA, Aka or aka may refer to:

• a.k.a. or aka ("also known as"), used to describe author pseudonyms, aliases, nicknames, stage names, working names, legalized names, pen names, maiden names, etc.
• Aka (赤) also means "red" in Japanese