| Acronym | Meaning |
| PRT | Pulse Repetition Time |
| DOT | Department Of Transportation |
| AT | IBM Advanced Technology Personal Computer |
| CARL | Colorado Alliance Of Research Libraries |
| FEP | Front End Processor |
| EOL | Earth Observing Laboratory (formerly ATD) |
| NAE | National Academy Of Engineering |
| TAGS | Text And Animation Graphics Server |
| USTAR | UCAR Scientist's Technical Areas Of Research |
| IT | Information Technology |