| Acronym | Meaning |
| PAES | Positron-induced Auger Electron Spectroscopy |
| CROCUS | Cost Of The Energy Service Related To Overall Efficiency With Incentives For Infrastructure At Unchanged Service |
| BHGM | Borehole Gravity Meter |
| ITC | Interagency Testing Committee (TSCA) |
| OAR | Office Of Air And Radiation (USEPA) |
| EOSDIS | Earth Observing System Data Information System |
| LIESA | Laser Induced Emission Spectral Analysis |
| LERAM | Littoral Ecosystem Risk Assessment Model |
| IAM | Immobilized Artificial Membrane |
| NGF | Nerve Growth Factor |