triple A

Short definition from Wiktionary

Adjective

1. 1
   Alternative form of AAA: high(est) quality (for products)
2. 2
   Alternative form of AAA: pertaining to AAA class sports leagues

Noun

1. 1
   Alternative form of AAA: Abbreviation of anti-aircraft artillery.
2. 2
   Alternative form of AAA: high(est) quality rating of product
3. 3
   Alternative form of AAA: A level of sporting expertise for rating leagues, the level just below super or elite or major leagues; the highest level of minor league
4. 4
   Alternative form of AAA: Abbreviation of adult album alternative.
5. 5
   Synonym of AAA (“anti-aircraft artillery”).