| Acronym | Meaning |
| TM! | Tenchi Muyo! |
| IPN | Instytut Pamieci Narodowej (Polish |
| ZK | Zeptokelvin |
| GMC | U.K. General Medical Council |
| HT | Haiti (ISO 3166 Digram) -High Temperature - Hoc Tempore (Latin |
| ITEC | Information Technology Exposition & Conference |
| ABM | Anti-Ballistic Missile - Asynchronous Balanced Mode - Automated Banking Machine |
| C2C | The British Rail Company Formerly Known As LTS Rail |
| STI | Sexually Transmitted Infection - Subaru Tecnica International |
| ATP | Adenosine TriPhosphate - Allied Tactical Publication - Ammunition Transfer Point |