| Acronym | Meaning |
| C2D OR C?D | Intel Core 2 Duo - CERDEC Command And Control Directorate |
| DTI | UK Department Of Trade And Industry |
| UT | Universal Time |
| RC | See Entry |
| STAT | Signal Transducers And Activators Of Transcription (cell Biology) - Special Tertiary Admissions Test (Australia) |
| YI | Yobi |
| RTA | Road Traffic Accident (British) |
| CBRNE | Chemical, Biological, Radiological, Nuclear, Explosive |
| AAR | After-Action Review - Association Of American Railroads |
| MU | Mauritius (ISO 3166 Digram) - Oman (FIPS 10-4 Country Code; From Muscat) |