| Acronym | Meaning |
| ZBT | Zero-Balance Transfer (accounting) |
| CM | Cameroun (FIPS 10-4 Country Code; ISO 3166 Digram) -Cruise Missile -Nine Hundred (in Roman Numerals) |
| AIRS | Aerometric Information Retrieval System (obsolete; Replaced With AFS) |
| SU | Soviet Union (ISO 3166 Digram; Obsolete 1992) - Sudan (FIPS 10-4 Country Code) |
| FY | West Frisian Language (ISO 639-1 Code) |
| EABU | Explain Acronyms Before Use |
| AS | Adult Swim -Assamese Language (ISO 639-1 Code) - Attosecond |
| FUCK | For |
| GW | Games Workshop - Germ Warfare -Gigawatt -Guided Weapon -Guinea-Bissau (ISO 3166 Digram) |
| RDM | Remotely Delivered/Deliverable Mine |