Scientific & Educational Abbreviations and Acronyms

1. OPEB
   Ordinary Potential Energy Box
2. OPEC
   Organisation of Petroleum Exporting Countries
3. OPEL
   Ocean Prediction Experimental Laboratory
4. OPEN
   Oregon Public Education Network
5. OPEP
   Organisation Des Pays Exportateurs De Pétrole
6. OPER
   Operator
7. OPER
   Operations
8. OPER SYST
   Operating System
9. OPERA
   Oscillation Project with EmulsiontRacking Apparatus
10. OPF
    Orbiter Processing Facility
11. OPG
    Oculoplethysmography
12. OPG-L
    Osteoprotegerin Ligand
13. OPGL
    Osteoprotegerin Ligand
14. OPH
    Ophiuchus
15. OPHS
    Oak Park High School
16. OPI
    Orbiter Payload Interrogator
17. OPIA
    Optical Precision Instrument Associates
18. OPIM
    Other Potentially Infectious Materials
19. OPIS
    Orbiter Prime Item Specification
20. OPLF
    Orbiter Processing and Landing Facility

Last updated: May 24, 2020 — Total entries: 44,184