| Acronym | Meaning |
| RCMP | Royal Canadian Mounted Police |
| DB | Decibel |
| DCFC | Death Cab For Cutie |
| XL | EXtra Large -Forty (in Roman Numerals) |
| RAM | Random Access Memory - Rolling Airframe Missile - Royal Air Maroc |
| BCER | British Columbia Electric Railway |
| SSR | Radar Picket Submarine (retired US Navy Hull Classification) -Solid State Recorder |
| WP | White Phosphorus (ammunition) |
| IDEA | Individuals With Disabilities Education Improvement Act |
| OTEA | (U.S. Army) Operational Test Evaluation Agency |