| Acronym | Meaning |
| SLEEP | Scanning Low Energy Electron Probe |
| LACE | Laser-assisted Chemical Etching |
| PCD | Photoconductive Decay |
| VPDB | Vienna Peedee Belemnite |
| ROMNET | Regional Ozone Modeling For Northeast Transport |
| ECT | Ergodic Collision Theory |
| ASDES | Aircraft Sensor Data For The Earth Sciences |
| AWI | Air Water Interface |
| FOPPA | First-order Polarization Propagator Approach |
| OES | Occupational Exposure Standard |