SFQ may refer to:
*
Safe Food Production Queensland, an Australian approved certifying organisation
*
Sexual Functioning Questionnaire, a standardised questionnaire which studies sexual impotence problems
*
Single flux quanta, used in superconducting digital logic circuits
*
Special Forces Qualification, the initial formal training program for entry into the United States Army Special Forces
*
Stochastic fairness queuing, an algorithm
*''SFQ'', FAA LID code for
Suffolk Executive Airport, Virginia
*''SFQ'', IATA code for
Şanlıurfa Airport, Turkey
{{Disambiguation