| Acronym | Meaning |
| LERAM | Littoral Ecosystem Risk Assessment Model |
| CCMST | Co-ordinating Committee On Marine Science And Technology (UK) |
| MVEL | Motor Vehicle Emission Laboratory |
| CBC | Circulating Bed Combustor (or Incinerator) |
| TSNA | Tobacco-specific Nitrosamines |
| CAMEO | Computer Aided Management Of Emergency Operations |
| HSC | Health And Safety Commission (UK) |
| NIESST | Nuclear Decay-induced Excited-spin-state Trapping |
| HAPEM | Hazardous Air Pollutant Exposure Model |
| HPPM | Hole-particle Potential Model (in Mol. Excited States Calcns.) |