a.k.a.; aka; AKA +
(also known as)
An alias is a term used to indicate another name by which a person is known. It is short for alias dictus; otherwise known as a.k.a.
When used in connection with a description of a person, it indicates that he/she has used or been known by another name. A fictitious name assumed by a person is colloquially termed an "alias" or a.k.a.