| Acronym | Meaning |
| GLP | Good Laboratory Practices (US FDA) |
| INA | Ion Neutral Analysis |
| EDB | Ethylene Dibromide |
| WMT | Warped Muffin-tin Approximation |
| IUCHF | Improved Uncoupled Hartree Fock |
| WLN | Washington Library Network |
| MCVP | Metal Chemical Vapor Deposition |
| MSFA | Monosegmented Flow Analysis |
| HTU | Height Of Transfer Unit (in Packed Tower Aeration System) |
| LAL | Limulus Amebocyte Lysate (endotoxin Test) |