| 9L | Siera Leone (označenie lietadiel) |
|---|---|
| 9V | Singapúr (označenie lietadiel) |
| A JE TO | starší detský televízny seriál |
| A NE | zosilnený český zápor |
| AAB | Advertising Association of Baltimore |
| AAB | Associação dos Arquivistas Brasileiros |
| AAB | Australasian Associated Brewers |
| AACO | Asian Americans for Community Outreach |
| AAD | Applied Acoustic Design (skr.) |
| AAD | Assistant Athletic Director |