| Acronym | Meaning |
| MRD-CI | Multireference Determinant Configuration Interaction |
| CCDZP | Correlation-consistent Double-zeta (plus) Polarization (basis Set) |
| FILTER | Filtration And Irrigated Cropping For Land Treatment And Effluent Reuse |
| IEP | Isoelectric Point |
| APA | Alkaline Phosphatase Activity |
| LWSP | Liquid Waste Solidification Project |
| HEAST | Health Effects Assessment Summary Tables |
| HVPE | Hydride Vapor Phase Epitaxy |
| FOREGS | Forum Of European Geological Surveys |
| MFRC | Membrane Flux Retention Coefficient |