| Acronym | Meaning |
| HRM | High Rate Multiplexer |
| GWC | Global Weather Center |
| RMC | RAF Management Council |
| GPS-IPW | Global Positioning System-Integrated Precipitable Water |
| AES | Auger Electron Spectroscopy |
| ML | Mesa Laboratory |
| APS | Autocorrelated Photon Spectroscopy |
| CART | Cloud And Radiation Testbed |
| MODE | MODE In Cospar Papers |
| UNIX | A Computer Operating System Developed By AT&T And Modified Extensively By The University Of California At Berkeley |