| Acronym | Meaning |
 | SMG | Scientific And Management Group |
| BL | Beta Lambda |
| MP | Melting Point |
| OWRR | Office Of Water Resources Research |
| GGS | Global Geospace Study |
| AOP | Abnormal Operating Procedure |
| ESDIM | Environmental Science Data Integration And Management |
| NIP | National And International Program |
| ITOS | Improved Tiros Operational Satellite |
| NASN | National Air Surveillance Network |
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