| Acronym | Meaning |
| GAGP | Generalized Antisymmetrized Geminal Power (wave Function) |
| AFEAS | Alternative Fluorocarbon Environmental Acceptability Study |
| MSAE | Multistate Atomic Expansion (method For At. Collisions) |
| CAPS | Computer-assisted Problem Solving |
| PETRA | Plasma Engineering And Technology Research Assembly |
| HKED | Hybrid K-edge Densitometry |
| OSW | Office Of Solid Waste (US EPA) |
| LTPL | Low Temperature Photoluminescence |
| ECG | Ecosystem Conservation Group |
| AOCS | American Oil Chemists' Society |