| Acronym | Meaning |
| CSA | Charge Sensitivity Analysis |
| AQCC | Air Quality Control Center |
| EAF | Electric Arc Furnace |
| CCSD | Coupled Cluster With Single And Double Excitation |
| RYDMR | Reaction Yield Detected Magnetic Resonance |
| PPP | Positron Polarization Potential |
| PROACT | Proactive Respirometric Operational And Control Technology |
| ACCAD | Advisory Committee On Climate Applications And Data |
| PIN | Pesticide Information Network |
| NCAC | Nitrogen-containing Aromatic Compound |