An acronym is an abbreviation of the first letters of a phrase or the long name of an organization that forms a word or conveys a message. In electronic communication or online documents, acronyms are used as writing shorthand or a method to communicate humor. Below, you will find an alphabetical listing for hundreds of computer related acronyms. 

[A][B][C][D][E][F][G][H][I][J][K][L][M][N][O][P][Q][R][S][T][U][V][W][XYZ]

[Q]

QA - Quality Assurance
QBE - Query By Example
QC - Quality Control
QD - Quad Channel
QDR - Quadruple Data Rate
QEMM - Quarterdeck Expanded Memory Manager
QFP - Quad Fine Pitch
QIC - Quarter Inch Cartridge
QOS - Quality Of Services
QPS - Quark Publishing System
QRSL - Quad RAMBUS Signaling Level
QT - QuickTime
QTML - QuickTime Media Layer