.ar is the Internet country code top-level domain (ccTLD) for Argentina. It is administered by NIC Argentina. Registering an .ar domain (like website...

Look up AR, Ar, ar, or Appendix:Variations of "ar" in Wiktionary, the free dictionary. AR, Ar, or A&R may refer to: Artists and repertoire AR (EP), the...

The 6mm AR is a centerfire wildcat cartridge initially designed by Robert Whitley for long-range performance in an AR-15 rifle. The cartridge uses a 6...

The ArmaLite AR-10 is a 7.62×51mm NATO battle rifle designed by Eugene Stoner in the late 1950s and manufactured by ArmaLite (then a division of the Fairchild...

Ar nosurge: Ode to an Unborn Star is a Japanese role-playing video game developed by Gust and published by Koei Tecmo. Directed by Akira Tsuchiya, the...

archiver, also known simply as ar, is a Unix utility that maintains groups of files as a single archive file. Today, ar is generally used only to create...

Murugadas Arunachalam (born 25 September 1974), known professionally as AR Murugadas, (pronunciation) is an Indian film director, screenwriter and film...

arXiv (pronounced as "archive"—the X represents the Greek letter chi ⟨χ⟩) is an open-access repository of electronic preprints and postprints (known as...

The AR-57, also known as the AR Five Seven, is available as either an upper receiver for the AR-15/M16 rifle or a complete rifle, firing 5.7×28mm rounds...

An AR-15–style rifle is a lightweight semi-automatic rifle based on or similar to the Colt AR-15 design. The Colt model removed the selective fire feature...