| Acronym | Meaning |
 | LPI | Lines Per Inch |
| IBM | International Business Machines Corporation |
| AQCR | Air Quality Control Region |
| OSSA | Office Of Space Science And Applications |
| MBPS | Megabits |
| BSTS | Boost Surveillance And Tracking System |
| AA | Access Authorization |
| NOAANET | NOAA Network |
| SIGMET | Significant Meteorological Information |
| IAEA | International Atomic Energy Agency |
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