Q
Q3D
QBE - Query By Example
QDT - Quiet Drive Tecnology
QFP - Quad FlatPack
QIC - Quarter-Inch Cartridge
QOS - Quality Of Service
QoS Engine - Qualty of Service Engine
QPSK - Quadrature Phase Shift Keying
QRT - Quick Resume Technology
Quadricromia
Query
Queue - Coda
Quick Power On Self Test
Quick-Dry Ink
QuickDraw
QuickTime
Quiet Drive
Quit
QWERTY
QZERTY