| Acronym | Meaning |
| DID | Data Item Description |
| AQCR | Air Quality Control Regulation |
| MSF | Magnetic Flux Structures |
| MOD (+/OR DSI | Ministry Of Defense |
| NILU | Norwegian Institute For Air Research |
| M3 | M Cubed |
| GINI | GOES Ingest & NOAAPORT Interface |
| SEDI | Structure Of The Earth's Deep Interior |
| GARP | GEMPAK Analysis And Rendering Program |
| FASB | Financial Accounting Standards Board |