| Acronym | Meaning |
| ERDA | Elastic Recoil Detection Analysis |
| APHIS | Animal And Plant Health Inspection Service |
| OELD | Organic Electroluminescent Device |
| ADEPT | Antibody-directed Enzyme Prodrug Therapy |
| SWM | Statistical Wave Function Model (for Highly Excited Vibrational Levels Of Mols.) |
| LFC | Load Frequency Control (battery Systems) |
| UKAEA | United Kingdom Atomic Energy Authority |
| CIEIA | Competitive Inhibition Enzyme Immunoassay |
| CAAA | Clean Air Act Amendments (of 1990) |
| MVFF | Modified Valence Force Field |