Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
a.k.a. is an adverb meaning "as known or named at another time or place". It carries one recorded sense.
as known or named at another time or place
“Mr. Smith, alias Mr. Lafayette”
Definitions, synonyms and semantic relations for a.k.a. come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.