| Acronym | Meaning |
| SF | Fleet Submarine (retired US Navy Hull Classification) -San Francisco - Science Fiction -South Africa (FIPS 10-4 Country Code) -Speculative Fiction - Special Forces |
| GTA | Grand Theft Auto |
| WEEE | Waste Electrical And Electronic Equipment |
| VACIS | Vehicle And Container Inspection System |
| NIMH | Nickel Metal Hydride (Ni Is The Chemical Symbol For Nickel) |
| Q4 | Fourth Quarter |
| NZ | New Zealand (ISO 3166 And FIPS 10-4 Country Code Digram) |
| DLTBGYD | Don't Let The Bastards Grind You Down |
| IVM | In Vitro [Oocyte] Maturation |
| SCUFN | Sub-Committee On Undersea Feature Names (of GEBCO) |