QF may stand for:

  • Qantas, the oldest and largest airline of Australia
  • Qatar Foundation, a private, chartered, non-profit organization in the state of Qatar
  • Quick-firing gun, a sort of artillery piece
  • a British ordnance term referring to a gun breech that uses metallic cartridges
  • Quality factor, the measure of the "quality" of a resonant system
    • Quality factor (video compression)
  • Qualifying facility, a class of electric generating facilities defined in the United States Public Utility Regulatory Policies Act that receive special rate treatment
  • Quiverfull, a movement of Christians who eschew all forms of birth control

Other articles related to "qf":

List Of British Ordnance Terms - QF - Characteristics
... The term QF in British use referred to the breech sealing mechanism, in which the brass cartridge case provided the gas seal ... Early QF guns offered the advantage over BL guns that no time was wasted in inserting vent tubes after loading, as the primer was built into the case, and sponging out of the ... QF also removed the risk of back-flash ...
F-16 Fighting Falcon Variants - Proposed and Other Variants - QF-16
... into full-scale target drones under the QF-16 Air Superiority Target (AST) program ... QF-16s would replace the current QF-4 drones, the last of which are expected to be expended around 2015 ... The DoD awarded the nearly $70 million QF-16 Full Scale Aerial Target (FSAT) contract to Boeing on March 8, 2010, with the first delivery scheduled for 2014 ...
Martin Damm - Doubles Performance Timeline
2008 2011 ... SR Grand Slams Australian Open A A A 1R SF 2R QF QF A 1R 3R A QF 3R 2R 1R F 3R QF 2R 2R A 0 / 16 French Open A 1R 1R 1R 2R 1R A 2R A 1R 3R 1R QF 2R 1R QF 1R 2R 1R ...
Bernard Tomic - Junior Career - Junior Grand Slam Results
... Key W F SF QF #R RR Q# A P Z# PO SF-B F S G NMS NH Tournament 2009 ... W–L Grand Slam Tournaments Australian Open 2R W A 7–1 French Open 2R QF QF ...
Friends Life T20 - Teams - Team Results
... Team 2012 ... Derbyshire Falcons Grp Grp Grp Durham Dynamos Grp QF Grp Essex Eagles SF Grp QF Gloucestershire Gladiators Grp Grp QF Hampshire Royals Won SF Won Kent ...