quality of service (QoS)

distillation (fuels quality control)

fuel quality control equipment

Quality Assurance (QA)

Quality Control (QC)

Specified Quality Limit (SQL)

quality assurance technical publication

atomization quality

ignition quality improver

handling quality of gun

fuel and lubricants quality

quality coefficient

quality control

quality index

quality inspection

quality performance

certificate of quality

ad hoc working group on safety oversight quality assurance

air quality

airport air quality

generalist areas (phased maintenance; basic repairs; accountability; quality assurance basis)

handling quality certification

local air quality

quality assurance

quality assurance technician

high quality silicon

quality control inspector

quality control card

quality personnel

best quality factors of radar detection

best quality factors of radar determination

branch (military/service branch, armed service)

separate from active service / the service