| Acronym | Definition |
|---|
| ARS➣Addiction Recovery Services (various locations) |
| ARS➣Artists Rights Society |
| ARS➣Agricultural Research Service (USDA) |
| ARS➣Argentina Peso (national currency; successor of Austral 1992) |
| ARS➣Alt.Religion.Scientology (newsgroup) |
| ARS➣Arsenal |
| ARS➣American Rose Society |
| ARS➣Arizona Revised Statutes |
| ARS➣American Rhododendron Society |
| ARS➣Automatic Route Selection |
| ARS➣Animal Rescue Site |
| ARS➣Agence Régionale de Santé (French: Regional Health Agency) |
| ARS➣Allocation de Rentrée Scolaire (French: Back to School Allowance) |
| ARS➣Action Request System (Remedy Corp/AT&T) |
| ARS➣Acute Radiation Sickness |
| ARS➣Apple Retail Store (various locations) |
| ARS➣Airline Reservation System |
| ARS➣Attendance Recording System (software; various companies) |
| ARS➣International Applied Reliability Symposium |
| ARS➣Arhiv Republike Slovenije (Slovenian: Archives of the Republic of Slovenia) |
| ARS➣Acute Radiation Syndrome |
| ARS➣Acute Retroviral Syndrome (illness) |
| ARS➣Application and Reporting System (Nordplus Framework Programme) |
| ARS➣Adolf Reichwein Schule (German: Adolf Reichwein School) |
| ARS➣Adaptive Restraint System |
| ARS➣Apple Retail Store |
| ARS➣Advanced Router System |
| ARS➣Advanced Replacement Rma Service |
| ARS➣Abstract Record Structure |
| ARS➣Automatic Routing Selection |
| ARS➣Acoustic Noise Reduction System |
| ARS➣Automatic Recognition System |
| ARS➣Asset Recovery Services |
| ARS➣Auto Route Smtp |
| ARS➣Advanced Vehicle Restraint System |
| ARS➣Address Resolution Server |
| ARS➣Active Roll Stabilization |
| ARS➣Atlanta Rhythm Section (band) |
| ARS➣Air Refueling Squadron |
| ARS➣Salvage Ship |
| ARS➣Alliance for the Re-Liberation of Somalia (political group) |
| ARS➣Auction Rate Security |
| ARS➣Active Roll Stabilization (automotive design) |
| ARS➣Air Reserve Station |
| ARS➣Amateur Radio Service |
| ARS➣Attorney Referral Service (various organizations) |
| ARS➣Autonomously Replicating Sequence (genetics) |
| ARS➣Amateur Radio Station |
| ARS➣Aon Risk Services (various locations) |
| ARS➣Armenian Relief Society (Watertown, Massachusetts) |
| ARS➣Asphalt Roofing Shingles |
| ARS➣Automated Response System |
| ARS➣American Rhinologic Society |
| ARS➣Air Rescue Service (USAF) |
| ARS➣Authorized Return Service (UPS) |
| ARS➣American Rocket Society |
| ARS➣AUTEC (Atlantic Undersea Test and Evaluation Center) Range Services |
| ARS➣Association pour la Recherche sur la Sclérose Latérale Amyotrophique |
| ARS➣Annual Report to Shareholders |
| ARS➣Area of Research Strength (various schools) |
| ARS➣Air-Raid Siren |
| ARS➣Automatic Retrieval System (libraries) |
| ARS➣Arterial Road System (St. Louis, MO) |
| ARS➣American Radium Society |
| ARS➣Accident Reporting System |
| ARS➣Adsense Revenue Sharing |
| ARS➣Angular Rate Sensor |
| ARS➣Auto Repuestos del Sur (Spanish: South Auto Parts; Guatemala) |
| ARS➣Air Rescue Squadron (USAF) |
| ARS➣American Residential Services, Inc. |
| ARS➣Air Revitalization System |
| ARS➣Air Recovery System |
| ARS➣Accredited Relocation Specialist (real estate) |
| ARS➣Ayn Rand Society |
| ARS➣Agricultural Recruitment System |
| ARS➣Air Roll Spin (bodyboarding) |
| ARS➣Alternate Route Selection |
| ARS➣Aerial Refueling System |
| ARS➣Atelier de Recherche Sociologique (French: Sociological Research Workshop) |
| ARS➣Attitude Reference System |
| ARS➣Anaesthetic Research Society |
| ARS➣Active Roles Server (Quest Software, Inc.) |
| ARS➣Abstraction Reference and Synthesis |
| ARS➣Acoustic Resonance Spectroscopy |
| ARS➣Anti-Reflux Surgery |
| ARS➣Australian Rhododendron Society |
| ARS➣Argus Remote Surveillance (software) |
| ARS➣Anti-Rabies Serum (equine origin) |
| ARS➣Approximate Reasoning in Scheduling |
| ARS➣Arkansas Southern Railroad |
| ARS➣Australian Rugby Shield (competition) |
| ARS➣Air Reserve Squadron (USAF) |
| ARS➣Advanced Recovery System |
| ARS➣Air Radio System |
| ARS➣Address Resolution Service (Sprint) |
| ARS➣Aerial Refueling Store |
| ARS➣Amphibious Reconnaissance School (Marine Corps) |
| ARS➣Aseguradoras del Régimen Subsidiado (Colombia) |
| ARS➣Auxiliary Rescue/Salvage (Ship) |
| ARS➣Advanced Regulating Station |
| ARS➣Action Remedy System |
| ARS➣Advanced Radiographic System |
| ARS➣Alternative Response Systems |
| ARS➣Account Registration System |
| ARS➣Angle Resolved Scatter (measures angular distribution of light scattered from surface) |
| ARS➣Atmospheric Revitalization System |
| ARS➣Additive Requirements |
| ARS➣Advanced Rocket System |
| ARS➣Archive and Retrieval Subsystem |
| ARS➣Application Requirements Specification |
| ARS➣Active Radar Seeker |
| ARS➣Audible Ring Signaler |
| ARS➣Automatic Reserve Sharing System (energy production) |
| ARS➣Aerial Reconnaissance and Surveillance |
| ARS➣Archive Retrieval System |
| ARS➣Air Refueling Store |
| ARS➣Air Resupply Squadron (USAF) |
| ARS➣As Required for Subject Assembly |
| ARS➣Active Repeater Satellite |
| ARS➣Active Request System |
| ARS➣ALTAIR Recording System |
| ARS➣Active Ranging Sensor |
| ARS➣Aerial RADIAC System |
| ARS➣Agency Rating Systems Inc (Waxahachie, TX) |
| ARS➣Address Recognition System |
| ARS➣Archival Recording System |
| ARS➣Antenna Receiving System |
| ARS➣Advanced Records System |
| ARS➣Account Record Storage Manager |
| ARS➣Attack Radar Set |
| ARS➣Atomic Resonance Spectroscopy |
| ARS➣Access Rate System |
| ARS➣Airborne Relay Station |
| ARS➣Auriol Racing Services (France) |
| ARS➣Arm Rest Switch |
| ARS➣Account Retention Specialist |
| ARS➣Automatic Refueling System |
| ARS➣Advanced Research Section |
| ARS➣Asil Residential Services, Inc. |
| ARS➣Alcohol Rehabilitation Service |
| ARS➣Automated Refueling System |
| ARS➣Army Reserve Sustainment |
| ARS➣Automated Reconfiguration System |
| ARS➣Aerial Recovery System |
| ARS➣Automated/Automatic Reporting System |
| ARS➣Automated Resume Subsystem |
| ARS➣Auto Registration Sensor |
| ARS➣Attenuating Restraint Systems |
| ARS➣Aerial Reconnaissance & Security |
| ARS➣Automated Requisition System |
| ARS➣Automobile Repair Sales & Towing (Milwaukee, WI) |
| ARS➣Autonomous Replicating Sequence element |