| Acronym | Meaning |
| CEAM | Center For Exposure Assessment Modeling |
| MCL | Method Calibration Limit |
| APC | Air Pollution Control |
| EERL | Eastern Environmental Research Laboratory |
| DMBE | Double Many-body Expansion (in Potential Energy Surface Calcn.) |
| SCPA | Single-site Coherent-potential Approximation (for Electronic Structure Calcns.) |
| ESS | Environmental Sampling For Safeguards |
| RCTM | Regional Chemical Transport Model |
| STIRAP | Stimulated Raman Adiabatic Passage |
| CGE | Capillary Gel Electrophoresis |