Abbreviation for pseudo bit-error ratio. In adaptive high-frequency (HF) radio, a bit error ratio derived by a majority decoder that processes redundant transmissions.
Note: In adaptive HF radio automatic link establishment, PBER is determined by the extent of error correction, such as by using the fraction of non-unanimous votes in the 2-of-3 majority decoder.

Private Branch Exchange

See tie trunk.

See trunk.

1. carrier power,
2. personal computer.

Abbreviation for power circuit breaker.

Policy and Charging Control

pulse-code modulation

See multiplexer.

Personal Computer Memory Card International Association