| Acronym | Definition |
|---|
| ANR➣Agriculture and Natural Resources (University of California) |
| ANR➣Active Noise Reduction |
| ANR➣Alpha Natural Resources, Inc. (various locations) |
| ANR➣Agence Nationale de la Recherche (France) |
| ANR➣Automatic Neighbor Relation |
| ANR➣Application Not Responding (software) |
| ANR➣Agency of Natural Resources (Vermont) |
| ANR➣Americans for Nonsmokers' Rights |
| ANR➣Aportes No Reembolsables (Spanish: Non-Refundable Contributions; Argentina) |
| ANR➣Agency of the Research (France) |
| ANR➣Approval Not Required (land division; Massachusetts) |
| ANR➣Abnormal (Telabs) |
| ANR➣Average Noise Reduction |
| ANR➣Advanced Network Routing |
| ANR➣Applied Network Research |
| ANR➣Asociacion Nacional Republicana (Paraguay) |
| ANR➣Automatic Network Routing |
| ANR➣Ammonia-to-Nox Ratio (fuels) |
| ANR➣Aeronautica Nazionale Repubblicana (Fascist Italian Republican National Air Force) |
| ANR➣Applied Nursing Research (journal) |
| ANR➣Adherent Nerve Root |
| ANR➣Alaskan NORAD Region (US DoD) |
| ANR➣Adult Nursing Relationship (erotic lactation) |
| ANR➣Akkineni Nageswara Rao (indian actor) |
| ANR➣Automatic Noise Reduction |
| ANR➣Antwerp, Belgium - Deurne (Airport Code) |
| ANR➣Absolute Neighborhood Retract (topology) |
| ANR➣Association Neurofibromatoses et Recklinghausen |
| ANR➣Access Node Router |
| ANR➣Asociatia Nevazatorilor din România (Romanian) |
| ANR➣Atmosphère Normale de Référence (French) |
| ANR➣Adiabatic Nuclear Rotation |
| ANR➣Average Net Receivables |
| ANR➣Association of Neutron Radiographers |
| ANR➣Arizona Natural Resources, Inc (Phoenix, AZ) |
| ANR➣Audio Numérique Recherche (French: Digital Audio Research) |
| ANR➣Air Navigation Route(s) |
| ANR➣AdrenalNET Radio |
| ANR➣Average Number of Runs |
| ANR➣Average Not Ready (call centers) |
| ANR➣Angelina & Neches Railway Company |
| ANR➣Average Noise Ratio |
| ANR➣Assign Net Rekey |
| ANR➣Awaiting Number Received |
| ANR➣Adjusted Net Revenue |
| ANR➣Absolute Natural Resources, LLC (ecological consulting; Arvada, CO) |
| ANR➣A-Type Noise Reduction (Dolby cassette technology) |
| ANR➣Average Negative Resistance |
| ANR➣Affidavit of No Records |