| Acronym | Meaning |
| SAMHSA | Substance Abuse And Mental Health Services Administration |
| ECD | Electron Capture Detector (gas Chromatography) |
| EAM | Energy Absorbing Molecules |
| IUTOX | International Union Of Toxicology |
| APSG | Antisymmetrized Product Of Separated Geminals |
| BOTDA | Brillouin Optical Time Domain Analysis |
| PGDN | Propylene Glycol Dinitrate |
| CIC | Configuration Interaction (in The) Continuum (theory In Calcns. Of Atomic Resonances) |
| INDO/2-AHP | INDO/2-average Hole Potential |
| ANWR | Artic National Wildlife Refuge |