| Acronym | Meaning |
| OTEC | Open Tubular Electrochromatography |
| DDT | Dichlorodiphenyltrichloroethane |
| GCS | Geo-Common Subsystem (subsystem Of AIRS) |
| AST | Aspartate Aminotransferase |
| SPORE | Solid-Phase Organic Reactions |
| PLAP | Pulsed-laser Atom Probe |
| CBM | Carbon Bond Mechanism (air Pollution Modeling) |
| LUFT | Leaking Underground Fuel Tank |
| AETM | Analytical Electron Transmission Microscopy |
| E2PROM | Electrically Erasable Programmable Read Only Memory |