| Acronym | Meaning |
| AWPCF | Air And Water Pollution Control Facilities |
| ETS | EPCRA 313 Tracking System |
| TDVPT | Time-dependent Variation-perturbation Theory |
| RACT | Reasonably Available Control Technology |
| EVA | Extravehicular Activity (related To Spacecraft) |
| 3P | Pollution Prevention Pays |
| CSI | Chemical Shift Imaging (NMR) |
| AP-PCR | Arbitrarily Primed Polymerase Chain Reaction |
| MLOPEX | Mauna Loa Observatory Photochemistry Experiment |
| STIRAP | Stimulated Raman Adiabatic Passage |