| Acronym | Meaning |
| EMAP | Environmental Monitoring And Assessment Program (US EPA) |
| GUI | Graphical User Interface |
| SAR | Sequential Adiabatic Reduction |
| EML | Environmental Mutational Load |
| APM | Acoustic Plate Mode |
| APT | Accelerator Production Of Tritium |
| EDQNM | Eddy-damped Quasinormal Markovian [mathematics In Engineering] |
| PSIT | Plasma Source Ion Trap |
| POX | Particulate Organic Halogen(s) |
| PGE | Prostaglandin E |