| Acronym | Definition |
|---|
| RCAF➣Royal Canadian Air Force |
| RCAF➣Royal Cambodian Armed Forces |
| RCAF➣Royal Canadian Air Farce (CBC Comedy) |
| RCAF➣Replication Coupling Assembly Factor (genetics) |
| RCAF➣Rail Cost-Adjustment Factor |
| RCAF➣Rail Connector and Alignment Fixture |