| Acronym | Meaning |
| SADD | Students Against Drunk Driving (national School Related Group) |
| FU | Smoke (METAR Code) |
| NLW | Non-Lethal Weapon |
| GDR | General Distribution Release (Microsoft Term For A Software Service Release; Between Hotfix And Service Pack) |
| CDF | California Department Of Forestry [and Fire Protection] - Common Data Format -Democratic Republic Of Congo Franc Congolais (ISO 4217 Currency Code) |
| DISA | U.S. Defense Information Systems Agency |
| QDOS | Quick And Dirty Operating System (cue-doss) |
| RSD | Reflex Sympathetic Dystrophy -Serbian Dinar (ISO 4217 Currency Code) |
| MER | Mars Exploration Rover |
| TWE | Trans World Entertainment |