| Acronym | Meaning |
| ICN | International Communications Network |
| AWDL | Aviation Weather Development Laboratory |
| VOR | VHF Omnidirectional Range |
| PRAIRE | Polarization Radar Illinois Rainfall Experiments |
| UNIX | A Computer Operating System Developed By AT&T And Modified Extensively By The University Of California At Berkeley |
| LDR | Linear Depolarization Ratio |
| TIP | Terminal Interface Processor |
| DAESRA | Denver Area Employees Service And Recreation Association |
| TOPEX | Topographic Ocean Experiment |
| OECD | Organization For Economic Cooperation And Development |