| Acronym | Meaning |
| BAAQMD | Bay Area Air Quality Management District |
| 3DWQM | Chesapeake Bay Three Dimensional Time Variable Water Quality Model |
| SORCE | Solar Radiation And Climate Experiment |
| SUP-CI | Superdirect CI |
| QPM | Quantum Proximity Microscopy |
| CHELPG | CHarges From ELectrostatic Potential |
| MR-SAC | Multireference Symmetry-adapted-cluster (quantum Theory Or Wave Function For Mol. Calcns.) |
| FACE | Free Air Controlled Enrichment Program |
| QAC | Quaternary Ammonium Compound |
| MDMI | Monodisperse Dried Microparticulate Injector |