| Acronym | Meaning |
| SWAP | Solid Waste Assistance Program |
| AOB | Ammonia Oxidizing Bacteria |
| TDM | Therapeutic Drug Monitoring |
| FIM | Forced Impulse Method (in Atom Ion-impact Ionization) |
| HVLP | High-volume Low Pressure [spray Gun] |
| IGPP | Institute Of Geophysics And Planetary Physics |
| BFBF | Body Frame Bessel Function |
| TO | Topological Orbital (in Graph Theory Of Molecules) |
| SERON | Southern Regional Oxidant Network |
| FD | Field Desorption |