Space Abbreviations and Acronyms

1. SPIRIT
   Student Project Involving Rocket Investigation Techniques
2. SPIRIT
   Spatial Infrared Telescope
3. SPIS
   Spacecraft Plasma Interaction System
4. SPIU
   Sensor Processor Ilterface Unit
5. SPK
   Sredstvo Peredvizheniya Kosmonavtov
6. SPKB
   Speedbrake
7. SPKB
   Speed Xrake
8. SPL
   Scratch Pad Lkne
9. SPL
   Split Phase-Level
10. SPLC
    Standard Payload Computer
11. SPLX
    Simplex
12. SPLY
    Supply
13. SPM
    Software Project Manager
14. SPMAR
    Space Markets
15. SPMP
    System Project Management Plan
16. SPMS
    Special Purpose Mvnipulator System
17. SPMU
    Source Proper-Motion Update
18. SPN
    Shuttle Project Notice (KSC)
19. SPND
    Suspend
20. SQ FT
    Square Feet

Last updated: August 3, 2021 — Total entries: 12,486