Electronics Abbreviations and Acronyms

1. OPBO
   Output Power Back-Off
2. OPC
   Optical Photoconductor
3. OPC
   Optical Passive Component
4. OPCONCTR
   Operations Control Center
5. OPD
   Operand
6. OPL
   Optically Pumped Laser
7. OPL
   Open Parts Library
8. OPND
   Operand
9. OPPM
   Overlapping Pulse Position Modulation
10. OPSE
    Optically Pumped Stimulated Emission
11. OPSK
    Optimum Phase-Shift Keying
12. OPSUM
    Operational Summing Amplifirr
13. OPTIC
    Optics & Photonics Taiwan, The International Conference
14. OPUS
    Octal Program Updating System
15. OPUS
    Oscillating Pick Up System
16. ORI
    Online Retrieval Interface
17. ORT
    Open Road Tolling
18. OS
    Output String
19. OS/E
    Operating System/Environment
20. OSA
    Open Scripting/System Architecture

Last updated: May 6, 2025 — Total entries: 6,788