| Acronym | Meaning |
| GIT | Gastrointestinal Tract |
| BSAF | Biota-to-sediment Accumulation Factor |
| IRS | Infrared Soldering |
| APCD | Air Pollution Control Device |
| FEBO | Free Energy Born-Oppenheimer |
| DCRF | Die Casting Research Foundation |
| LAC | Liquid Adsorption Chromatography |
| NECEEM | Nonequilibrium Capillary Electrophoresis Of Equilibrium Mix |
| BD | Brueckner (orbitals With) Double (substitution) (in Electron Correlation) |
| IDA | Interdigitated Array (microelectrodes) |