| Acronym | Meaning |
| HAA | Haloacetic Acid |
| CTMP | Comprehensive Treatment Management Plan |
| BWEN | Brillouin-Wigner (second-order Perturbation Theory With) Epstein-Nesbet (energy Denominators) |
| ESIX | Electrically Switched Ion Exchange |
| MVA | Muellverbrennungsanlage (German) Waste Incineration Plant |
| MGD | Million Gallons Per Day |
| GRAM | Generalized Rank Annihilation Method |
| BCT | Body Centered Tetragonal |
| SCEP | Self-consistent Electron-pair Theory |
| INIS | International Nuclear Information System |