| Acronym | Meaning |
| CHARM | Complex Hazardous Air Release Model |
| CTM | Chemical Transport Model |
| ESC | Embryonic Stem Cell |
| HDP | High-density Plasma |
| NSES | National Science Education Standards |
| FMVCP | Federal Motor Vehicle Control Program |
| ZOAO | Zero Overlap Of Atomic Orbital Approxn. |
| CHEST | Combined Higher Education Software Team |
| TGMA | Task Group Of Metal Accumulation |
| NBC | Nuclear, Biological And Chemical |