| Acronym | Meaning |
| CEA | Carcinoembryonic Antigen |
| OTE | Optically Transparent Electrode |
| SRM | Standard Reference Material |
| BOHS | British Occupational Hygiene Society |
| RAR | Retinoic Acid Receptor |
| EWS | Engineering Workstation |
| WORM | Write Once Read Many |
| WRAC | Waste Reduction Audit Checklist (component Of WRAS) |
| AASD | Anaerobic Activated Sludge Digestion |
| SCC | Self-consistent Collective Coordinate (in Reactive Collisions) |