ARG

Arg or ARG may refer to:

Places

• Arg () means "citadel" in Persian, and may refer to:
• Arg, Iran, a village in Fars Province, Iran
• Arg, Kabul, presidential palace in Kabul, Afghanistan
• Arg, South Khorasan, a village in South Khorasan Province, Iran
• Arg of Karim Khan
• Arg of Tabriz
• Arg-é Bam, an ancient citadel in Bam, Iran
• Arg-e Rayen, Kerman, Iran
• Herat Citadel, also known as Arg-e Herat
• ARG, the ISO 3166-1 alpha-3 and UNDP country code for Argentina

People

• James Argent, nicknamed "Arg"

Arts, entertainment, and media

• Alternate reality game
• American Record Guide, a classical music magazine
• Archive for Reformation History, journal
• Arg!, a mod for the 1998 video game Half-Life

Mathematics

• Argument (complex analysis), the angular component of a complex number or function
• Argument of a function, a specific input in a mathematical function

Military

• A US Navy hull classification symbol: Internal combustion engine repair ship (ARG)
• Amphibious ready group of US Navy

Organizations and enterprises

• Aerolíneas Argentinas (ICAO: ARG)
• American Research Group, US polling research firm
• Architectural Resources Group, a firm based in San Francisco, US
• Architectural Research Group, Philadelphia, US, 1932–35
• Austin Rover Group, 1980s UK carmaker

Transportation

• ARG Argentina Línea Privada, 2001–02, at other times airline LAPA (Líneas Aéreas Privadas Argentinas)
• Arisaig railway station, UK, National Rail code
• Australian Railroad Group, a former rail freight operator

Other uses

• Antigua Recreation Ground, the national stadium of Antigua and Barbuda
• Former Argentine gold and silver pesos, ISO 4217 code
• Arginine, an α-amino acid abbreviated as Arg or R
• Aragonese language, ISO 639 alpha-3 code arg