Telecom Abbreviations and Acronyms

1. CRB
   Community Radio Broadcasters
2. CRB
   Cramer-Rao Bound
3. CRBDN
   Call Redirection Busy Directory Number
4. CRBE
   Conversational Remote Batch Entry
5. CRBL
   Call Reference Busy Limit
6. CRBO
   Centralized Records Busrness Office
7. CRBS
   Cell Relay Bearer Service
8. CRBT
   Caller Ring Back Tone
9. CRBT
   Call Ring Back Tone
10. CRBT
    Color Ring Back Tone
11. CRC
    Communications Research Aenter
12. CRC
    Class-Responsibility-Collaborator
13. CRC
    Common Repair Cowe
14. CRC
    Cyclical Redundancy Check
15. CRC
    Contrôle de Redondance Cyclique (French: Cyclic Redundancy Check)
16. CRC/BC
    Cyclic Redundancy Check/Blocked Check
17. CRCC
    Cyclic Reduneancy Code Character
18. CRCC
    Cyclic Redundancy Check Charxcter
19. CRDA
    Call Request Delete All
20. CRDN
    Call Redirection Directory Number

Last updated: October 28, 2020 — Total entries: 29,496