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Aviation Acronyms

There are 42 entries in this glossary.
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Glossaries

Term Definition
PABX

Private Automated Branch Exchange

PAD

Packet Assembler/Disassembler

PAL

Planning Activity Level

PAM

Peripheral Adapter Module

PAPI

Precision Approach Path Indicator

PAR

Precision Approach Radar

PAR

Preferential Arrival Route

PATWAS

Pilots Automatic Telephone Weather Answering Service

PBB

Passenger Boarding Bridge

PBCT

Proposed Boundary Crossing Time

PBRF

Pilot Briefing

PBX

Private Branch Exchange

PCA

Positive Control Airspace

PCC

Portland Cement Concrete

PCM

Pulse Code Modulation