| Acronym | Meaning |
| FZP | Fresnel Zone Plate |
| AMS | AIRS Area/Mobile Source Subsystem (subsystem Of AIRS) |
| NAIM | Nucleotide Analog Interference Mapping |
| MCTDH | Multiconfigurational Time-dependent Hartree (theory) |
| ECB | European Chemicals Bureau |
| AS | Air Stripping |
| MAER | Maximum Allowable Emission Rate |
| POC | Purgeable Organic Carbon |
| MBR | Mobil Benzene Reduction [process] |
| CIOS | Corrected Infinite-order Sudden (approxn In Mol. Collisions) |