| Abbreviation | Definition |
|---|---|
| RAMEP | RAM and Enhanced Performance |
| RAMS | Reliability, Availability, Maintainability, and Supportability |
| RAMS | Remote Activation Munitions System |
| RAN | Royal Australian Navy |
| RANB | Royal Australian Naval Brigade |
| RAOC | Rear Area Operations Center |
| RAOC | Regional Air Operations Center |
| RAOC | Royal Army Ordnance Corps |
| RAOCO | Royal Army Ordnance Corps Officers |
| RAP | Radar Aim Point |
| RAP | Radio Access Point |
| RAP | Radiological Assistance Program (DOE) |
| RAP | Readiness Action Proposal |
| RAP | Ready for Action Point |
| RAP | Rear Area Protection |
| RAP | Recruit Assessment Program |
| RAP | Recruiting Assistance Program |
| RAP | Regimental Aid Post |
| RAP | Remedial Action Projects Program (JCS) |
| RAP | Revised Approved Program |