Space Abbreviations and Acronyms

1. OPS
   Object Processing System
2. OPS
   Orbitalnaya Pilotifuemaya Stanziya
3. OPS
   Orbital Piloted Station
4. OPS
   Oxygen Purge System
5. OPSAT
   Operational Satellite
6. OPSB
   Orbiter Processing Support Building
7. OPSO
   Origin
8. OPSR
   Operations Supervisor
9. OPSS
   Orbital Propellant Storage Subsystem
10. OPT
    Optimum
11. OPTB
    Operational Program Time Base
12. OPTICON
    Optical Infrared Coordination Network for Astronomy
13. OPTIM
    Optimum
14. OPTO
    Optical Observations - Spacecraft Observation File
15. OPTT
    Optical Observations - Telescope List File
16. OPUS
    Operational Pipeline Unified Systems
17. OPUSAT
    Osaka Prefecture University Satellite
18. ORBCOMM
    Orbital Communication
19. ORBI
    Stocknticker Symbol for Osc
20. ORBISCAL
    Orbiting Radio Beacon Ionospheric Satellite Calibration

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