QA may stand for:
Qatar (, ( listen), or ( listen); Arabic: قطر Qatar [ˈqɑtˤɑr]; local vernacular pronunciation: [ˈɡɪtˤɑr]), officially the State of Qatar (Arabic: دولة قطر Dawlat Qatar), is a sovereign country located in Western Asia, occupying the small Qatar Peninsula on the northeastern coast of the Arabian Peninsula.
Qantas Airways (; ASX: QAN) is the flag carrier of Australia and its largest airline by fleet size, international flights and international destinations.
Qatar Airways Company Q.C.S.C. (Arabic: القطرية, Al Qatariyah), operating as Qatar Airways, is the state-owned flag carrier of Qatar.
A qanāt (Persian: قنات) is a gently sloping underground channel to transport water from an aquifer or water well to surface for irrigation and drinking.
Qarabağ Futbol Klubu, commonly known as Qarabağ [ɡɑɾɑbɑɟ] is an Azerbaijani football club playing in the Azerbaijan Premier League.
Sayyid Qaboos bin Said Al Said (Arabic: قابوس بن سعيد آل سعيد, IPA: [ˈqaːbuːs bɪn ˈsaʕiːd ʔaːl ˈsaʕiːd]; born 18 November 1940) is the Sultan of Oman.
Major General Qasem Soleimani (Persian: قاسم سلیمانی, born 11 March 1957) is an Iranian senior military officer in the Islamic Revolutionary Guard Corps (IRGC) and since 1998 commander of its Quds Force—a division primarily responsible for extraterritorial military and clandestine operations.