| Acronym | Meaning |
| BAC-MP4 | Bond-additivity-corrected Moeller-Plesset 4th-order Perturbation |
| ARDRA | Amplified RDNA Restriction Analysis |
| MA | Mission Abort |
| ASQ | Axle Shaft Quality |
| MO | Molecular Orbital |
| CIHT | Configuration-interaction Hylleraas-type (wave Function) |
| BAAQMD | Bay Area Air Quality Management District |
| ACME | Aquatic Cycling Of Mercury In The Everglades |
| IMPATT | Impact Avalanche Transit-time |
| LSC | Liq. Scintillation Counting |