| Acronym | Meaning |
| T-GAS | Trace Gas Accounting System |
| CPAP | Continuous Positive Airway Pressure |
| GASPE | Gated Spin-echo |
| UASBR | Upflow Anaerobic Sludge Blanket Reactor |
| ESIE | Electron Stimulated Ion Emission |
| WLE | Wigner-Liouville Equation (in Study Of Quantum Dynamics) |
| QDIP | Quantum Dot Infrared Photodetector |
| DIDP | Diisodecyl Phthalate |
| WURST | Wideband |
| AMBER | Assisted Model Building With Energy Refinement |