| Acronym | Meaning |
| MOS | Margin Of Safety |
| MOZAIC | Measurement Of Ozone And Water Vapor By Airbus In-Service Aircraft |
| HOC | Hydrophobic Organic Compounds |
| CWTI | Chemical Waste Transportation Institute |
| BK | Brinkman-Kramers (approxn. In Ion-mol. Collision Quantum Calcn.) |
| GFRC | Glass Fiber Reinforced Cement |
| BDA | Biotinylated Dextran Amine |
| MACHO | Massive Compact Halo Object |
| PEMC | Pair-excitation Multiconfiguration (type Of Wave Function) |
| NOE | Nuclear Overhauser Enhancement |