| Acronym | Meaning |
| BSE | Bovine Spongiform Encephalopathy |
| CPF | Calibration Parameter File - Canadian Patrol Frigate |
| PY | Paraguay (ISO 3166 Digram) - Person-Year -Portsmouth Yardstick |
| RAF | Red Army Faction - Royal Air Force |
| IMA | Intermediate Maintenance Activity |
| LP | Linkin Park - Linkup Point - Listening Post - Long Playing Record ? Louisiana Pacific (cf. LP Field) |
| DSPML | D.s.p.m. Legitima (Latin |
| BOC | British Orthodontic Society - British Oxygen Company |
| TDL | Tactical Data Link |
| WB | Weber |