| Acronym | Meaning |
| EM | ElectroMagnetism/ElectroMagnetic |
| MOSS | MObile Submarine Simulator -Moving Object Support System |
| SOL | S**t Out Of Luck |
| SLB | Solomon Islands (ISO 3166 Trigram) |
| TD | Toon Disney |
| TIM | Technical Information Memorandum - Technical Interchange Meeting - Toxic Industrial Material - Telecom Italia Mobile |
| BBL | Be Back Later - Bird Banding Laboratory - British Basketball League |
| NAFTA | North American Free Trade Agreement |
| JCL | Job Control Language |
| QR | Quake Rally - Qualitative Reasoning - Queensland Rail - Queen's Rangers - Quick Release - Quiet Riot -Qatar Airways (IATA Airline Designator) |