RCAF
| 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 |