| Acronym | Meaning |
| VFOT | Variant Fock Operator Technique |
| PAPS | Phase-alternated Pulse Sequence |
| JAERI | Japanese Atomic Energy Research Institute |
| COMA | Cometary Mass Analyzer |
| KRMP2 | Kramers Restricted Moeller-Plesset Second-order (perturbation Theory) |
| NURSA | Nuclear Receptor Signaling Atlas |
| MLE | Maximum Likelihood Estimate |
| CBO | Corrected Born-Oppenheimer (in Calcns. For Mol. Complexes) |
| EVE | Ethyl Vinyl Ether |
| BPCC | 2,2'-bipyridinium Chlorochromate |