| Acronym | Meaning |
| IN | Indium |
| PES | PolyEtherSulfone |
| ETC/RMT | Explosive Transient Camera/Rapidly Moving Telescope |
| MND | Motor Neurone Disease -Multinational Division |
| HEER | High-Explosive Extended Range (ammunition) |
| MOVES | Modeling |
| IELTS | International English Language Testing System |
| QZ | Awair (IATA Airline Designator) |
| OP CIT | Opere Citato (Latin |
| BCS | Bardeen |