| Acronym | Meaning |
| RUCS | Rapid Update Cycle Surface |
| NETS | Network Engineering And Telecommunications Section |
| APD | Areal Power Density |
| GNSS | Ground Network Scheduling System |
| IQSY/EX | International Quiet Years Of The Sun Experiments |
| EMACS | An On-line Text Editor Distributed As Part Of The GNU Package Of UNIX Software |
| AWP | Aviation Weather Program |
| UPO | UCAR Projects Office |
| JIC | Joint Implementation Committee |
| DWB | Library |