| Acronym | Meaning |
| GWM | Groundwater Monitoring |
| STM | Space-translation Method (in Atomic Collision Calcn.) |
| AGB | Asymptotic Giant Branch (stars) |
| FMEA | Failure Mode And Effect Analysis |
| RMP | Relativistic Model Potential |
| GCIB | Gas Cluster Ion Beam |
| NEM | NAAQS Exposure Model |
| MAPLE | Matrix-assisted Pulsed Laser Evaporation |
| BCOE | Barrels Of Crude Oil Equivalent |
| ERIN | Environmental Resources Information Network |