PAL - Programmable Array Logic

PAL - Paradox Application Language

PAL - Process Asset Library

PALC - Plasma - Addressed Liquid Crystal

PALS - Principles of the Alphabet Literacy System

PAM - Pulse Amplitude Modulation

PAN - Personal Area Network

PAP - Printer Access Protocol

PAP - Password Authentication Protocol

PAP - Packet - level Procedure

PAR - Personal Animation Recorder

PAR - Positive Acknowledgement with Retransmission

PARC - Polo Alto Research Center

PAS - Publicly Available Specification

PAT - Point Attribute Table

PAT - Polygon Attribute Table

PAT - Project Assurance Team

PAT - Pattern

PAT - Patch

PATN - Promotional Port Access Telephone Number

PAX - Portable Archive Exchange

PB - Power Builder

PBE - Prompt By Example

PBG - Problem Behavior Grapple

PBGA - Plastic Ball Grid Array