Explore our library of thousands of telecoms terms and acronyms defined for on-the-job reference or learning new material.
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Open Interconnect Consortium
Operations Maintenance Centre
Originating Point Code
Operation Code
Optical Budget
OSI Reference Model
Primary Common Control Physical Channel
Proxy - Call Session Control Function
Primary Synchronization Channel
Priority Access and Channel Assignment Call
Packet Associated Control Channel
Packet
Packet error Ratio
Packet Filtering
Packet Idle Mode
Packet mode
Packet Access Grant Channel
Packet Binary Convolutional Coding
Packet Broadcast Control Channel
Physical Broadcast Channel
Privacy Class
PC5 Link Aggregate Maximum Bitrate
Policy and Charging Control
Packet Common Control Channel
From 2–5 March 2026, meet the Mpirical team and explore industry-led telecoms training. Find us in Hall 4, Stand CS300