| Acronym | Meaning |
| MNDO/M | Modified MNDO |
| EBNA | Epstein-Barr Virus Nuclear Antigen |
| DFP | Diisopropyl Fluorophosphate |
| AAP | Asbestos Action Program |
| HEDS | Human Exploration And Development Of Space |
| MMR | Magnetometric Restivity (method For Subsurface Characterization) |
| CCA | Close-coupling Approximation |
| CSO | Combined Sewage Overflow(s) |
| LCFFUA | Linear Combination Of Floating Functions Of United Atom |
| CNDO | Complete Neglect Of Differential Overlap |