| Acronym | Meaning |
| CCLRC | Council For The Central Laboratory Of The Research Councils |
| CLM | Contained Liquid Membrane |
| TRUEX | Transuranic Extraction |
| PEM | Pacific Exploratory Measurements |
| SRASE | Symmetry Restricted Annihilation Of Single Excitations |
| DSPC | Distearoyl Phosphatidylcholine |
| RLV | Reusable Launch Vehicles (aeronautics) |
| PRISM | Power Reactor Innovative Small Module |
| MRSI | Magnetic Resonance Spectroscopic Imaging |
| NMC | New Muon Collaboration |