ANR may refer to:

People

  • Akkineni Nageswara Rao, Indian actor and producer in Telugu cinema
  • Akkineni Nagarjuna Rao, Indian actor

Places

  • Antwerp International Airport (IATA code)

Entities

  • Agence nationale de la recherche, a French funding agency for research
  • Agence nationale des renseignements, a Togolese intelligence agency
  • Agence nationale de renseignement, a Democratic Republic of the Congo intelligence agency
  • Alleanza Nazzjonali Repubblikana, a Maltese pressure group
  • Alliance Nationale Républicaine (National Republican Alliance), an Algerian political party
  • Americans for Nonsmokers' Rights, an American organization that lobbies in support of smoking bans
  • Asociación Nacional Republicana (National Republican Association), a Paraguayan political party
  • Australian National Railways Commission - Australian rail operator from 1975 until 1987
  • Agencja Nieruchomości Rolnych - Polish estate agency

Land use and planning

  • Approval Not Required (Under the Subdivision Control Law), a process for subdividing land in Massachusetts, USA, under MGL Chapter 41

Mathematics

  • Absolute neighborhood retract, a type of topological space (mathematics)

Military

  • Alaska NORAD Region, an alternate phrase for the Eleventh Air Force
  • Agence Nationale de Renseignements, a government intelligence agency of the Zaire
  • Aeronautica Nazionale Repubblicana, the air force of the Italian Social Republic during World War II

Music

  • Anew Revolution, a heavy metal band from Austin, Texas
  • Awesome New Republic, a two-piece indie band from Miami, Florida

Society

  • Adult Nursing Relationship, a type of erotic relationship (see Erotic lactation)

Technology

  • Active Noise Reduction, more commonly Active noise control
  • Ambiguous name resolution, a search algorithm for LDAP implemented in Microsoft's Active Directory
  • "Application not Responding", a message in Android operating system
  • Atmosphere Normale de Reference, a standard used with air compressors
  • Automatic Number-plate Recognition, more commonly ANPR (automatic number-plate recognition)