| Acronym | Meaning |
| LUFT | Leaking Underground Fuel Tank |
| DSPSE | Deep Space Probe Science Experiment |
| SCLCP | Side-chain Liquid-crystalline Polymer |
| FIMS | Fine-split IR Multispectral Scanner (for Remote Sensing) |
| ELCD | Electrolytic Conductivity Detection |
| AMSU | Advanced Microwave Sounding Unit |
| SXM | Scanning X-ray Microscope |
| ARMAX | Autoregressive Moving Average Exogenous |
| DFAA | Dissolved Free Amino Acids |
| ALARP | As Low As Reasonably Practicable |