Electronics Abbreviations and Acronyms

1. COO
   Cost of Ownership
2. COT
   Customer-Owned Tooling
3. CSR
   Copper Sulfide Rectifier
4. CSRR
   Crossed Split Ring Resonator
5. D
   Digital
6. D
   Diode
7. D
   Drive
8. D
   Dynamic
9. D
   Drain (transistor)
10. E
    Exchange
11. E
    Emitter
12. E
    Equalizer
13. E
    Earthed (electrically grounded)
14. F&A
    Failure Analysis
15. R
    Range
16. R
    Reset
17. R
    Route
18. c3
    Command, Control, and Communications
19. c4
    Controlled Collapse Component Connection
20. ALT
    Altitude

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