Explore our library of thousands of telecoms terms and acronyms defined for on-the-job reference or learning new material.
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POC Server
Port Number
Power Control Bit
Power Down Registration
Power Up Registration
Precedence
Presence Application Server
Presence Server
Primary CDMA Channel
Primitive
Private Key
Proactive SIM
Propagation Delay
Proximity-based services
Protection Switching
Pseudo Random Code
Public Key
Pseudowire Emulation Edge to Edge
Quality of Experience
Qoffset
QoS Negotiated
QoS Profile
QoS Requested
QoS Session
From 2–5 March 2026, meet the Mpirical team and explore industry-led telecoms training. Find us in Hall 4, Stand CS300