| Acronym | Meaning |
| WINDEP | Worksheet-Integrated Deposition Estn. Program |
| NOE | Nuclear Overhauser Effect (NMR) |
| MOCETGAO | Molecule-optimized Contracted Even-tempered Gaussian Atomic Orbital |
| LCL | Lymphoblastoid Cell Line |
| HOEF | Harmonic Oscillator With External Field Model (in Collisions) |
| SDG | Signed Directed Graph (model) |
| UCC(N) | Unitary Coupled-cluster [truncated To Nth Order] |
| ODT | Order-disorder Transition |
| CPAA | Charged Particle Activation Analysis |
| APCD | Air Pollution Control Device |