QC
Queen's Counsel, a type of lawyer
QCA
Qualifications and Curriculum Authority
QCIF
quarter-common intermediate format
QDR
quad data rate
QE
quantum efficiency (photomultiplier)
QFB
quad flat butt-leaded package
QFE
Question for everyone
App/Chat: vraag aan iedereen
QFP
quad flat pack
QIC
quarter-inch cartridge (storage)
QIK
Quick
App/Chat: snel
QL
Quit laughing
App/Chat: hou op met lachen
QM
queue management
QML
qualified manufacturers list
QoS
quality of service (communications)
QPL
Qualified Products List
QPL
qualified part/product list (procurement)
QPM
quasi-phase-matched
QPR
Queens Park Rangers football (soccer) club
Londense voetbalclub
QPSK
quadrature phase-shift keying (communications)
QQ (qq)
crying eyes
App/Chat: tranende ogen
QSM
queued serial module
QSOP
quarter-size outline package
QT
Cutie
App/Chat: schatje
QTAG
Quality Test Action Group (communications)
QTCP
quad tape carrier package
QTPI
Cutie pie
App/Chat: schatje
qty
quantity
hoeveelheid
QUIP
quad in-line package
QVGA
quarter VGA (320X240 pixels)
R&D
research and development
onderzoek en ontwikkeling - O&O