| Acronym | Meaning |
| LAO | London Atomic Orbital |
| RIMS | Resonance Ionization Mass Spectrometry |
| NPRA | National Petroleum Refiners Association |
| HBVE | 4-hydroxybutyl Vinyl Etherpar |
| OHD | Optical Heterodyne Detection |
| MUCT | Multiphase Unsaturated Zone Contaminant Transport Model |
| NMMSS | Nuclear Materials Management And Safeguards System |
| PSD | Passive Sampling Device(s) (for Air Pollution) |
| CAALS | Consortium On Automated Analytical Laboratory Systems |
| CBDE | Chemical And Biological Defence Establishment |