| Acronym | Meaning |
| ELIFA | Enzyme-linked Immunofiltration Assay |
| VHH | Volatile Halogenated Hydrocarbons |
| OWEC | Office Of Wastewater Enforcement And Compliance |
| NDDO | Neglect Of Diatomic Differential Overlap |
| PROM | Programmable Read-only Memory |
| ZIA | Zone Immunoassay |
| FOREGS | Forum Of European Geological Surveys |
| CQED | Cavity Quantum Electrodynamics |
| HFMD | Hellmann-Feynman Mol.-dynamics (method In Electronic Structure And Geometry Calcns.) |
| POS | Points-on-a-sphere (repulsion Potential Model |