| Acronym | Meaning |
| APIG | Antisymmetrized Product (of) Identical Geminals |
| ROMNET | Regional Ozone Modeling For Northeast Transport |
| IES | Institute Of Environmental Sciences |
| OCOS | Orbital Charge-ordering State |
| AICUZ | Air Installation Compatible Use Zones |
| DWPL | Drinking Water Priority List |
| AOM | Angular Overlap Model |
| AMANDA | Antarctic Muon And Neutrino Detector Array |
| CLEVER | Clinical Laboratory For Evaluation And Validation Of Epidemiologic Research |
| VCC | Variable Curvature Coordinates (in Calcns. On Mol. Vibrations) |