| Acronym | Meaning |
| ETEC | Environmental Technology & Education Center |
| GPCP | Global Precipitation Chemistry Program |
| MRE | Mining Research Establishment |
| UNSCEAR | United Nations Scientific Committee On The Effects Of Atomic Radiation |
| DAB | Dipole Adapted Basis (wave Function) |
| DPP | Differential-pulse Polarography |
| CPE | Chlorinated Polyethylene |
| STIRAP | Stimulated Raman Adiabatic Passage |
| DSMC | Direct Simulation Monte Carlo |
| QECISDTQ | Quadratic Size-extensive CISDTQ |