| Abbreviation | Definition |
|---|---|
| CIA | Chickens International Agency |
| CIA | Cider Ingested Apples |
| CIA | Clearasil Is Available |
| CIA | Cleavage Inspection Agency |
| CIA | Clowns In Action |
| CIA | Clueless In America |
| CIA | Cocaine Importers Annonymous |
| CIA | Cocaine In America |
| CIA | Completely Insane Anteaters |
| CIA | Computer Illiterates of America |
| CIA | Concentrated Insane Asylum |
| CIA | Confusion Is Apparent |
| CIA | Cooked In Action |
| CIA | Corrupt Incompetent Americans |
| CIA | Cows In Action |
| CIA | Crappy Information Always |
| CIA | Crazy In the Army |
| CIA | Crazy Insane Anime |
| CIA | Create International Anarchy |
| CIA | Crime In Action |