| Acronym | Meaning |
| SM | Sado-Masochism -San Marino (ISO 3166 And FIPS 10-4 Country Code Digram) -Soldier's Manual -Submarine Minelayer (US Navy Hull Classification) |
| BOL | Bolivia (ISO 3166 Trigram) |
| E | East |
| RCZ | Rear Combat Zone |
| WAC | Women's Auxiliary Corps (WWII Canada) |
| ASRAAM | Advanced Short-Range Air-to-Air Missile |
| DDOS | Distributed Denial Of Service |
| MLHW | Mean Lower High Water (nautical Charts) |
| NA | Namibia (ISO 3166 Digram) -National Archives - Negative Acknowledge |
| AWW | Above Water Warfare |