| Acronym | Meaning |
 | LASA | Lidar Atmospheric Sounder And Altimeter |
 | AC | Adirondac Conference |
 | AT | Accelerator Technology |
 | PDW | Preliminary Design Walk-through |
 | ACAP (ACAPS) | Advanced Computer For Array Processing |
 | EO | Ethylene Oxide |
 | L2D2 | Lightweight LORAN Digital Dropsonde |
 | FTIR | Fourier Transformed Infrared |
 | ESSC | Environmental Science Services Administration |
 | NMD | NASA Master Directory |