| Acronym | Meaning |
| IEEE | Institute Of Electrical And Electronic Engineers |
| KNET/SPARTACUS | N/A |
| PGGA | Permanent GPS Geodetic Array |
| QPF | Quantitative Prediction Of Precipitation |
| NSSDC | National Space Science Data Center |
| BRS | Bibliographic Retrieval Service |
| AP | Action Plan |
| IFR | Instrument Flight Rules |
| RUC-2 | Second Version Of The RUC Model |
| GFLOPS | Gigaflops |