Aa-a Definition
    noun
  
 Initialism of affirmative action.
 Wiktionary 
Initialism of African-American.
Wiktionary 
Initialism of air armament.
 Wiktionary 
Initialism of air attaché.
 Wiktionary 
Initialism of aircraft apprentice.
 Wiktionary 
    pronoun
  
 Initialism of Academy Awards.
 Wiktionary 
Initialism of Addicts Anonymous.
 Wiktionary 
Initialism of Aerolineas Argentinas.
 Wiktionary 
Initialism of Air Almanac, a publication.
 Wiktionary 
Initialism of Airports Authority of India.
 Wiktionary 
Origin of Aa-a
-  
From Hawaiian ʻaʻā.
From Wiktionary
 





