| Acronym | Meaning |
| CC-EH | Coupled-cluster Effective Hamiltonian |
| FCVA | Filtered Cathodic Vacuum Arc |
| ACL | Analytical Chemistry Laboratory |
| WCA | Weeks-Chandler-Andersen (theory In Liq.-structure Calcns.) |
| OTEC | Open Tubular Electrochromatography |
| PONA | Paraffins, Olefins, Naphthalenes, And Aromatics (in Petroleum Analysis) |
| AFPAL | Air Force Phillips Astronautics Laboratory (USA) |
| GFP | Green Fluorescent Protein |
| BCSLN | Bardeen-Cooper-Schrieffer-Lipkin-Nogami (model In Calcns. On Molecules With Quantum Field Theory) |
| EGM | Electron Gas Model |