PABX

(in Britain) abbreviation for (Telecommunications) private automatic branch exchange. See also PBX

(communications) private automatic branch exchange

Private Automatic Branch eXchange

(Private Automatic Branch eXchange) See PBX.

Acronym	Definition
PABX➣Private Automatic Branch Exchange
PABX➣Private Automated Branch Exchange
PABX➣Private Access Branch Exchange (less common)
PABX➣Private Area Branch Exchange
PABX➣Private Analogue Branch Exchange (less common)

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