| Acronym | Meaning |
| WDF | Wigner Distribution Function (in Study Of Quantum Dynamics) |
| CAMEO | Color Augmented Microscopy By Electromagnetic Offset |
| TEQ | Toxicity Equivalent |
| DCP-OES | Direct Coupled Plasma-optical Emission Spectroscopy |
| CCCC | Complex-coordinate Coupled-channel (method In Calcns. On Rotational And Vibrational Predissocn.) |
| NSSS | National Sewage Sludge Survey |
| GCIB | Gas Cluster Ion Beam |
| DDF | Depth Distribution Function |
| NSSS | Nuclear Steam Supply System |
| SWE | Snowpack Water Equivalent |