A7, A.7, A 7, A07 or A-7 may refer to:

Arts and entertainment

Music

* A⁷, the A dominant seventh chord used in many rock songs, see dominant seventh chord * A (musical note) * ''A7'' (mixtape), by SCH, 2015 * Avenged Sevenfold, a hard rock/metal band

Radio stations

* Arutz Sheva, an Israeli radio station meaning Channel Seven

Electronics and software

* A7, a type of stereoautograph * Altec Lansing A-7, a speaker * Apple A7, a system on a chip used first in the iPhone 5S * ARM Cortex-A7, a processor in the ARM Cortex-A processor family * Samsung Galaxy A7, a smartphone * Sony α7, a family of full-frame mirrorless interchangeable-lens cameras.

Military

Equipment

* A-7 (transceiver), a Soviet VHF radio transceiver developed during World War II * Skoda 37 mm A7, a tank gun produced before and during World War II by the Skoda Works

Groups

* A7 (Artillery Regiment) * A7, the military staff designation in the continental staff system for air force headquarters staff concerned with military training

Vehicles

* A7, a model of German Aggregate Series Rocket from World War II * A-7 Corsair II, a Ling-Temco-Vought single engine jet attack aircraft * Antonov A-7, a World War II Soviet assault glider * Breda A.7, a 1929 Italian reconnaissance aircraft * Focke-Wulf A 7, a World War I German aircraft * Hall-Scott A-7, an early aircraft engine * , an A-class submarine of the Royal Navy * , a.k.a. USS ''A-7'', a ''Plunger''-class submarine of the United States Navy

Science

* ATC code A07 ''Antidiarrheals, intestinal anti-inflammatory/anti-infective agents'', a subgroup of the Anatomical Therapeutic Chemical Classification System * British NVC community A7 (Nymphaea alba community), a British Isles plant community * Noradrenergic cell group A7 * Subfamily A7, a Rhodopsin-like receptors subfamily

Sports

* A7 (classification), an amputee sport classification * A type of Réti Opening code for Chess (A07)

Transportation

Automobiles

* Autobacs Seven, a Japanese sports car manufacturer * Arrows A7, a British racing car * Audi A7, a German mid-size coupe * Geely Galaxy A7, a Chinese mid-size sedan

Roads and routes

* A7 road, in several countries * Route A7 (WMATA), a bus route operated by the Washington Metropolitan Area Transit Authority

Trains

* LNER Class A7, a class of British 4-6-2T steam locomotives

Aviation

* Air Comet, its IATA airline designator * The aircraft registration code prefix for

Qatar Qatar, officially the State of Qatar, is a country in West Asia. It occupies the Geography of Qatar, Qatar Peninsula on the northeastern coast of the Arabian Peninsula in the Middle East; it shares Qatar–Saudi Arabia border, its sole land b ...

Other uses

* A7, an ISO 216, international standard paper size, 74×105 mm * A7 (bar), bar in New York City * Sako A7, a Finnish bolt-action rifle