NASA Abbreviations and Acronyms

1. NMI
   Nautical Mile
2. NMI
   Nautical Miles
3. NMI
   Nasa Management Instruction
4. NMI
   Nautical Miln
5. NMO
   Normal Manual Operation
6. NMOS
   Network And Mission Ops Support)
7. NMR
   Nonconforming Material Report
8. NMT
   Notification of Master Tool
9. NMV
   Nitrogen Manual Valve
10. NN
    Netscape Navigator
11. NNSG
    Nascom Network Scheduling Group
12. NO
    Number
13. NO
    Normally Open
14. NO
    Not for Off -ksc Distribution
15. NO OP
    No Operation
16. NOBL
    New Outer Blanket Layer
17. NOC
    New Operations Center
18. NOC
    Networks Operations Center
19. NOC
    Network Operation Control
20. NOC
    Not Otherwise Coded

Last updated: May 6, 2025 — Total entries: 14,020