| Acronym | Meaning |
| CACGP | Committee On Atmospheric Chemistry And Global Pollution |
| SA-MCSCF | State Averaged Multiconfiguration Self-consistent Field (wave Function) (see Also ICF-CI) |
| CHP | Chemical Hygiene Plan |
| PTR | Photothermal Radiometry |
| SDLTS | Scanning Deep-level Transient Spectroscopy |
| SME | Solid-metal Embrittlement |
| PBDD | Polybrominated Dibenzodioxin(s) |
| PVS | Performance Verification Sample |
| MBPV | Mixed-basis Potential Variation (for Electronic-structure Calcn.) |
| CIPAC | Collaborative International Pesticides Analytical Council |