Federal Aviation Administration Abbreviations and Acronyms

1. STLDD
   Software Top Level Design Document
2. STNR
   Signal-To-Noise Ratio
3. SU
   Soviet Union/Signal Unit
4. SUA
   Special Use Airspace
5. SUM
   Software’s Users Manual
6. SUP
   Support Equipment
7. SV
   Space Vehicle
8. SV
   Satellite Vehicle
9. SVC
   Service
10. SVCE
    Service
11. SVGA
    Superior Video Graphics Adapter
12. SVM
    Service Volume Model
13. SVP
    Software Verification Plan
14. SVS
    Service
15. SW
    Software
16. SW
    Statement of Work
17. SWDF
    Software Development Facility
18. SWDP
    Software Development Plan
19. SWG
    Software Working Group/Satellite Working Group
20. SWQA
    Software Quality Assurance

Last updated: September 10, 2020 — Total entries: 2,563