| Acronym | Meaning |
| PET | Potential Evapotranspiration |
| ISH | In Situ Hybridization |
| MIMS | Magnetic Field Induced Mixing Of Sublevels |
| NTR | Nontranslated Region |
| PREP | Plasma Rotating Electrode Process |
| AWQC | Ambient Water Quality Criteria |
| LHPG | Laser-heated Pedestal Growth |
| DDIM | Dry Deposition Inferential Monitoring |
| ROBO | Rotating Bond Order (model In Potential Surface Calcns.) |
| AQUIRE | Aquatic Information Retrieval |