| Acronym | Meaning |
| TCAS-II | Traffic Alert And Collision Avoidance System |
| EOB | Executive Office Building |
| AOML | Atlantic Ocean Meteorological Laboratory |
| ICCP | International Commission Of Clouds And Precipitation |
| PFA | Primary Flux Array |
| MAC | Multiple Access Computer |
| FGCMS | Fast GC / MS = Fast Gas Chromatography / Mass Spectrometry |
| APU | Auxiliary Power Unit |
| FM | Frequency Modulation |
| NOAO | National Optical Astronomy Observatories |