| Acronym | Meaning |
| LEMF | Laser-excited Molecular Fluorescence |
| PDPID | Pulsed Discharge Photoionization Detector |
| MCSTEP | Multiconfigurational Spin-tensor Electron Propagator |
| AICE | American Institute Of Chemical Engineers |
| CTF | Contrast-transfer Function |
| NF-E1 | Nuclear Factor Erythroid 1 |
| AQMWA | Air Quality And Waste Management Association |
| CPB | Coupled Pressure Bars |
| SID | Selected Ion Detection |
| ASTHO | Association Of State And Territorial Health Officers |