| Acronym | Meaning |
| FUSE | Far Ultraviolet Spectroscopic Explorer |
| CSEPP | Chemical Stockpile Emergency Preparedness Plan |
| CSAMT | Controlled-source Audio-magnetotelluric Technique |
| PIXET | Proton Induced X-ray Emission Tomography |
| PBM | Probability-based Matching |
| IAP | Islet-activating Protein |
| RCT | Reference Control Technology |
| WALTZ | Wonderful Alternating Phase Technique For Zero Residual Splittings |
| SATI | Spectral Airglow Temp. Imager |
| MIDDAS | Microdiameter Depth Adsorption Systems |