| Acronym | Meaning |
| CHMO | Constrained Hartree-Fock Orbitals |
| NAWQA | National Water Quality Assessment (US Geological Survey) |
| VEGF | Vascular Endothelial Growth Factor |
| COLD | Computer Output To Laser Disk |
| DPT | Degenerate Perturbation Theory |
| NFAT | Nuclear Factor For Activated T Cells |
| WLE | Wigner-Liouville Equation (in Study Of Quantum Dynamics) |
| UVAS | UV Absorption Spectroscopy |
| HPMS | Highway Performance Monitoring System |
| TACI | Transmembrane Activator And CAML Interactor |