Explore our library of thousands of telecoms terms and acronyms defined for on-the-job reference or learning new material.
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Public Key Cryptography Standard 15
Public Key Cryptography Standard 7
Public Key Cryptography Standard 8
Power Line Communication
Physical Multicast Channel
PN Chip
Packet Notification Channel
Push to talk Over Cellular
POC Client
POC Server
Power Control Bit
Packet Paging Channel
Physical Random Access Channel
Packet Random Access Channel
Provisional Response Acknowledgement
Primary Reference Clock
Positioning Radio Coordination Function
Precedence
Presence Application Server
Presence Server
Primary CDMA Channel
Proactive SIM
Protection Switching
Protocol
From 2–5 March 2026, meet the Mpirical team and explore industry-led telecoms training. Find us in Hall 4, Stand CS300