CAOA
| Acronym | Definition |
|---|---|
| CAOA | Colorado Airport Operators Association (trade association) |
| CAOA | Central Agency for Organization and Administration (Egypt) |
| CAOA | Conservateur des Antiquités et Objets d'Art |
| CAOA | Calumet Athletic Officials Association (Indiana) |
| CAOA | Canadian Academy of Aeronautics (Owen Sound, ON, Canada) |