| Acronym | Meaning |
| APPLY | Parallel Program Generation |
| DTF | Development And Test Facility |
| GAAS | Gallium Arsenide |
| MMAC | Multi-Media Access Center |
| DAC | Disaster Assistant Center |
| ERT | Environmental Research And Technology |
| CDC | Control Data Corporation |
| NCMC | Non-Classical Mesoscale Circulations |
| TBD | To Be Determined |
| MIDNET | N/A |