Description

This acronym stands for:

  • Arabic (AR)
  • Administrative Record (AR)
  • Argentina (AR)
  • Army Regulation (AR)
  • Amateur Radio (AR)
  • Annual Report (AR)
  • Accelerated Reader (AR)
  • Adventure Racing (AR)
  • Animal Rights (AR)
  • Army Reserve (AR)
  • Arkansas (US postal abbreviation) (AR)
  • As Required (AR)
  • Annual Reviews (AR)
  • Action Required (AR)
  • American Revolution (AR)
  • Action Replay (game console cheat device) (AR)
  • Active Region (sunspot observation) (AR)
  • American Racing (American Racing wheels) (AR)
  • Assault Rifle (AR)
  • Action Research (AR)
  • Air Rifle (AR)
  • Annual Rate (AR)
  • Access Router (AR)
  • Amazing Race (reality TV show) (AR)
  • Acrobat Reader (Adobe Systems) (AR)
  • Armor (AR)
  • Anti_Reflection (AR)
  • Automatic Rifle (AR)
  • Abuse Report (gaming, Second Life) (AR)
  • Augmented Reality (AR)
  • Anti_Reflective (AR)
  • Aspect Ratio (AR)
  • Acoustic Research (loudspeaker manufacturer) (AR)
  • Authorized Representative (AR)
  • Annual Return (AR)
  • After Rebate (AR)
  • Abbey Road (Beatles album/song) (AR)
  • Aromatic (AR)
  • Androgen Receptor (AR)
  • Argent (Heraldic White or Silver) (AR)
  • Argon (AR)
  • Action Report (AR)
  • Arizona Republic (newspaper) (AR)
  • Activity Reports (AR)
  • Antibiotic Resistance (AR)
  • Accounts Receivable (AR)
  • Account Representative (Sprint) (AR)
  • Repair Ship (AR)
  • Aishwarya Rai (Indian actress) (AR)
  • Abnormal Returns (AR)
  • Ayn Rand (novelist and philosopher) (AR)
  • Authorized Reseller (AR)
  • Armalite (rifle company) (AR)
  • All Risks (AR)
  • Aerol%C3%ADneas Argentinas (AR)
  • Association Rules (AR)
  • Atlantic Records (record label) (AR)
  • Address Register (AR)
  • Autoregressive (AR)
  • Alternate Routing (AR)
  • Appenzell Au%C3%9Ferrhoden (Swiss Half Canton) (AR)
  • Allergic Rhinitis (AR)
  • Alan Rickman (British actor) (AR)
  • Autosomal Recessive (genetics; recessive gene on one of the 23 pairs of autosomes) (AR)
  • Assembleia da Rep%C3%BAblica (Portuguese parliament) (AR)
  • Arr%C3%AAt%C3%A9 Royal (French: Royal Decree; Belgium) (AR)
  • Adverse Reaction (AR)
  • Accus%C3%A9 de R%C3%A9ception (French: Acknowledgment of Receipt; mail) (AR)
  • Artificial Respiration (aka artificial resuscitation) (AR)
  • Antimicrobial Resistance (AR)
  • Atmospheric Research (AR)
  • Ancien Regime (gaming) (AR)
  • Adrenaline Rush (gaming; also an IMAX film) (AR)
  • Arsenide (AR)
  • Acknowledge Receipt (AR)
  • Air Route (AR)
  • Air Refueling (AR)
  • Army Ranger (AR)
  • Aortic Regurgitation (aortic insufficiency) (AR)
  • Anal Retentive (AR)
  • Air Resistance (AR)
  • Area Ratio (AR)
  • Arista Records (record label) (AR)
  • Attributable Risk (AR)
  • Appenzell Ausser_Rhoden (postcode, Switzerland) (AR)
  • Aldose Reductase (AR)
  • American Robin (AR)
  • Aerial Refueling (AR)
  • Acute Rejection (AR)
  • Angle Resolved (AR)
  • All Rail (AR)
  • Attrition Rate (AR)
  • Access Right (AR)
  • Abandon Rate (AR)
  • Arezzo, Toscana (Italian province) (AR)
  • Authorization Request (AR)
  • Anti_Radiation (AR)
  • Aqua Regia (AR)
  • Aerial Reconnaissance (AR)
  • Agency Resources (AR)
  • Arrest Report (law enforcement) (AR)
  • Attack Rating (Diablo II) (AR)
  • Acquisition Reform (AR)
  • Autonomous Republic (AR)
  • Access Rate (AR)
  • Assistant Registrar (AR)
  • Automatic Response (AR)
  • Area Representative (AR)
  • Avis de R%C3%A9ception (Canada Post) (AR)
  • Age Regression (AR)
  • African Rights (AR)
  • Anti_Radar (AR)
  • Atrophic Rhinitis (pig respiratory disease) (AR)
  • Axial Ratio (AR)
  • Ancestral Roots (genealogy) (AR)
  • Approval Request (AR)
  • Air Reconnaissance (AR)
  • Active Radar (AR)
  • Activity Ratio (AR)
  • Approximate Reasoning (AR)
  • Attack Release (AR)
  • Anton Rubinstein (classical pianist) (AR)
  • Auto Redial (AR)
  • Analytical Reagent (AR)
  • Airborne Reconnaissance (AR)
  • Aftermath Records (record label) (AR)
  • Agent Report (AR)
  • Add Register (AR)
  • Abstellraum (German: storage room) (AR)
  • Acceptance Review (AR)
  • Asistencia Respiratoria (AR)
  • Acquisition Risk (AR)
  • Art Remains (online art gallery) (AR)
  • Affiliate Relations (AR)
  • Accounts Register (AR)
  • Acquiescence Ruling (AR)
  • Application Record (AR)
  • Automation Resources (AR)
  • Automatic Recall (Bellcore) (AR)
  • Acetal Resin (AR)
  • Arrezo (postcode, Italy) (AR)
  • Advanced Reactor (AR)
  • Acoustic Reflex (AR)
  • Alarm Reaction (AR)
  • Administrative Requirement (AR)
  • Assessment Request (AR)
  • American Rifleman Magazine (AR)
  • Auxiliary Relay (AR)
  • Acquisition Request (AR)
  • Alabama Railroad (AR)
  • Alarm Report (AR)
  • Approved Rejected (AR)
  • Air Revitalization (AR)
  • Asset Reconciliation (AR)
  • Anomaly Report (AR)
  • Application Requester (AR)
  • Artificial Resuscitation (AR)
  • Auburn Reporter (community newspaper) (AR)
  • Anti_Reflectance (AR)
  • Arise Records (AR)
  • Airworthiness Representative (AR)
  • Activity Resume (ITU_T) (AR)
  • Airborne Relay (AR)
  • American Rivers, Inc. (AR)
  • Advice of Receipt (Canada Post) (AR)
  • Absorber Rod (AR)
  • Acoustique Renforc%C3%A9e (French: Enhanced Acoustics; window noise insulation) (AR)
  • Auxiliary Room (AR)
  • Archival Researcher (AR)
  • Affirmative Rebuttal (debate) (AR)
  • Postal Fiscal (Scott Catalogue prefix; philately) (AR)
  • Attrition Reserve (aircraft) (AR)
  • Atmospheric Revitalization (AR)
  • Automatic Resupply (AR)
  • Auxiliary Receiver (AR)
  • Avance_Retard (French) (AR)
  • Auscultacion Respiratoria (Spanish: Respiratory Auscultation) (AR)
  • Arrow Revolver (game, Mabinogi) (AR)
  • Attributive Risk (AR)
  • Allied Racing (Halo racing clan) (AR)
  • ASR Status (AR)
  • Altesse Royal (French: Royal Highness) (AR)
  • Argonne Area Office (US DOE) (AR)
  • Aeronautical Requirement (AR)
  • Adaptive Reception Control (AR)
  • Architecture and Requirements Office (NIMA) (AR)
  • Automation Recall (AR)
  • Amusement Radio (online radio station) (AR)
  • Anno Resurrectionis (Year of the Resurrection, epigraphy) (AR)
  • Agonist Reversal (PNF technique) (AR)
  • End of message / Out (logging abbreviation) (AR)
  • Allotment Reconciliation (AR)
  • Agent Requisitions (AR)
  • Attention Span_Restlessness (A_R)
  • Alcohol and Repeated Performance (A_R)
  • Administrative Regulation (various organizations) (AR)
  • Adrenergic Receptor (protein) (AR)
  • A_R
  • A R
  • Arabic (AR)
  • Administrative Record (AR)
  • Army Regulation (AR)
  • Amateur Radio (AR)
  • Accelerated Reader (AR)
  • Animal Rights (AR)
  • Army Reserve (AR)
  • Arkansas (US postal abbreviation) (AR)
  • Annual Reviews (AR)
  • Action Required (AR)
  • American Revolution (AR)
  • Active Region (sunspot observation) (AR)
  • American Racing (American Racing wheels) (AR)
  • Action Research (AR)
  • Air Rifle (AR)
  • Annual Rate (AR)
  • Acrobat Reader (Adobe Systems) (AR)
  • Armor (AR)
  • Anti_Reflection (AR)
  • Automatic Rifle (AR)
  • Abuse Report (gaming, Second Life) (AR)
  • Anti_Reflective (AR)
  • Aspect Ratio (AR)
  • Acoustic Research (loudspeaker manufacturer) (AR)
  • Authorized Representative (AR)
  • After Rebate (AR)
  • Abbey Road (Beatles album/song) (AR)
  • Argent (Heraldic White or Silver) (AR)
  • Argon (AR)
  • Accounts Receivable (AR)
  • Accounts Receivable (A/R)
  • Repair Ship (AR)
  • Aishwarya Rai (Indian actress) (AR)
  • Abnormal Returns (AR)
  • Authorized Reseller (AR)
  • All Risks (AR)
  • Association Rules (AR)
  • Address Register (AR)
  • Allergic Rhinitis (AR)
  • Alan Rickman (British actor) (AR)
  • Adverse Reaction (AR)
  • Artificial Respiration (aka artificial resuscitation) (AR)
  • Antimicrobial Resistance (AR)
  • Ancien Regime (gaming) (AR)
  • Air Route (AR)
  • Army Ranger (AR)
  • Aortic Regurgitation (aortic insufficiency) (AR)
  • Anal Retentive (AR)
  • Air Resistance (AR)
  • Area Ratio (AR)
  • Attributable Risk (AR)
  • Appenzell Ausser_Rhoden (postcode, Switzerland) (AR)
  • American Robin (AR)
  • Acute Rejection (AR)
  • Aerial Refueling (AR)
  • Angle Resolved (AR)
  • Attrition Rate (AR)
  • Access Right (AR)
  • Abandon Rate (AR)
  • Arezzo, Toscana (Italian province) (AR)
  • Authorization Request (AR)
  • Anti_Radiation (AR)
  • Aqua Regia (AR)
  • Aerial Reconnaissance (AR)
  • Arrest Report (law enforcement) (AR)
  • Attack Rating (Diablo II) (AR)
  • Acquisition Reform (AR)
  • Access Rate (AR)
  • Assistant Registrar (AR)
  • African Rights (AR)
  • Anti_Radar (AR)
  • Axial Ratio (AR)
  • Ancestral Roots (genealogy) (AR)
  • Air Reconnaissance (AR)
  • Activity Ratio (AR)
  • Approximate Reasoning (AR)
  • Anton Rubinstein (classical pianist) (AR)
  • Antireflection (A/R)
  • Analytical Reagent (AR)
  • Aftermath Records (record label) (AR)
  • Agent Report (AR)
  • Add Register (AR)
  • Abstellraum (German: storage room) (AR)
  • Acceptance Review (AR)
  • Asistencia Respiratoria (AR)
  • Accounts Register (AR)
  • Acquiescence Ruling (AR)
  • Automation Resources (AR)
  • Acetal Resin (AR)
  • Advanced Reactor (AR)
  • Alarm Reaction (AR)
  • Administrative Requirement (AR)
  • Assessment Request (AR)
  • Acquisition Request (AR)
  • Alabama Railroad (AR)
  • Accepted/Rejected (A/R)
  • Asset Reconciliation (AR)
  • Application Requester (AR)
  • Auburn Reporter (community newspaper) (AR)
  • Anti_Reflectance (AR)
  • Arise Records (AR)
  • Airworthiness Representative (AR)
  • Airborne Relay (AR)
  • Activity Resume (ITU_T) (AR)
  • Advice of Receipt (Canada Post) (AR)
  • Absorber Rod (AR)
  • Acoustique Renforc%C3%A9e (French: Enhanced Acoustics; window noise insulation) (AR)
  • Affirmative Rebuttal (debate) (AR)
  • Attrition Reserve (aircraft) (AR)
  • Postal Fiscal (Scott Catalogue prefix; philately) (AR)
  • Automatic Resupply (AR)
  • Auxiliary Receiver (AR)
  • Avance_Retard (French) (AR)
  • Accept/Refuse (message) (A/R)
  • Arrow Revolver (game, Mabinogi) (AR)
  • Allied Racing (Halo racing clan) (AR)
  • Altesse Royal (French: Royal Highness) (AR)
  • Adaptive Reception Control (AR)
  • Architecture and Requirements Office (NIMA) (AR)
  • Automation Recall (AR)
  • Anno Resurrectionis (Year of the Resurrection, epigraphy) (AR)
  • Agonist Reversal (PNF technique) (AR)
  • End of message / Out (logging abbreviation) (AR)
  • Arabic (AR)
  • Administrative Record (AR)
  • Argentina (AR)
  • Army Regulation (AR)
  • Amateur Radio (AR)
  • Annual Report (AR)
  • Accelerated Reader (AR)
  • Animal Rights (AR)
  • Army Reserve (AR)
  • Arkansas (US postal abbreviation) (AR)
  • Annual Reviews (AR)
  • Action Required (AR)
  • American Revolution (AR)
  • Action Replay (game console cheat device) (AR)
  • Active Region (sunspot observation) (AR)
  • American Racing (American Racing wheels) (AR)
  • Assault Rifle (AR)
  • Action Research (AR)
  • Air Rifle (AR)
  • Annual Rate (AR)
  • Access Router (AR)
  • Amazing Race (reality TV show) (AR)
  • Acrobat Reader (Adobe Systems) (AR)
  • Armor (AR)
  • Automatic Rifle (AR)
  • Abuse Report (gaming, Second Life) (AR)
  • Augmented Reality (AR)
  • Anti_Reflective (AR)
  • Aspect Ratio (AR)
  • Acoustic Research (loudspeaker manufacturer) (AR)
  • Authorized Representative (AR)
  • Annual Return (AR)
  • After Rebate (AR)
  • Abbey Road (Beatles album/song) (AR)
  • Aromatic (AR)
  • Androgen Receptor (AR)
  • Argent (Heraldic White or Silver) (AR)
  • Action Report (AR)
  • Activity Reports (AR)
  • Antibiotic Resistance (AR)
  • Accounts Receivable (AR)
  • Repair Ship (AR)
  • Aishwarya Rai (Indian actress) (AR)
  • Abnormal Returns (AR)
  • Ayn Rand (novelist and philosopher) (AR)
  • Authorized Reseller (AR)
  • Armalite (rifle company) (AR)
  • All Risks (AR)
  • Aerol%C3%ADneas Argentinas (AR)
  • Association Rules (AR)
  • Atlantic Records (record label) (AR)
  • Address Register (AR)
  • Alternate Routing (AR)
  • Appenzell Au%C3%9Ferrhoden (Swiss Half Canton) (AR)
  • Allergic Rhinitis (AR)
  • Alan Rickman (British actor) (AR)
  • Autosomal Recessive (genetics; recessive gene on one of the 23 pairs of autosomes) (AR)
  • Assembleia da Rep%C3%BAblica (Portuguese parliament) (AR)
  • Arr%C3%AAt%C3%A9 Royal (French: Royal Decree; Belgium) (AR)
  • Adverse Reaction (AR)
  • Accus%C3%A9 de R%C3%A9ception (French: Acknowledgment of Receipt; mail) (AR)
  • Artificial Respiration (aka artificial resuscitation) (AR)
  • Antimicrobial Resistance (AR)
  • Atmospheric Research (AR)
  • Ancien Regime (gaming) (AR)
  • Adrenaline Rush (gaming; also an IMAX film) (AR)
  • Arsenide (AR)
  • Acknowledge Receipt (AR)
  • Air Route (AR)
  • Air Refueling (AR)
  • Army Ranger (AR)
  • Aortic Regurgitation (aortic insufficiency) (AR)
  • Anal Retentive (AR)
  • Air Resistance (AR)
  • Area Ratio (AR)
  • Arista Records (record label) (AR)
  • Attributable Risk (AR)
  • Appenzell Ausser_Rhoden (postcode, Switzerland) (AR)
  • Aldose Reductase (AR)
  • American Robin (AR)
  • Acute Rejection (AR)
  • Angle Resolved (AR)
  • All Rail (AR)
  • Attrition Rate (AR)
  • Access Right (AR)
  • Abandon Rate (AR)
  • Arezzo, Toscana (Italian province) (AR)
  • Authorization Request (AR)
  • Anti_Radiation (AR)
  • Aqua Regia (AR)
  • Aerial Reconnaissance (AR)
  • Agency Resources (AR)
  • Arrest Report (law enforcement) (AR)
  • Attack Rating (Diablo II) (AR)
  • Acquisition Reform (AR)
  • Autonomous Republic (AR)
  • Access Rate (AR)
  • Assistant Registrar (AR)
  • Automatic Response (AR)
  • Area Representative (AR)
  • Avis de R%C3%A9ception (Canada Post) (AR)
  • Age Regression (AR)
  • African Rights (AR)
  • Anti_Radar (AR)
  • Atrophic Rhinitis (pig respiratory disease) (AR)
  • Axial Ratio (AR)
  • Ancestral Roots (genealogy) (AR)
  • Approval Request (AR)
  • Air Reconnaissance (AR)
  • Active Radar (AR)
  • Activity Ratio (AR)
  • Approximate Reasoning (AR)
  • Attack Release (AR)
  • Anton Rubinstein (classical pianist) (AR)
  • Auto Redial (AR)
  • Analytical Reagent (AR)
  • A R
  • Airborne Reconnaissance (AR)
  • Aftermath Records (record label) (AR)
  • Agent Report (AR)
  • A R
  • Add Register (AR)
  • Abstellraum (German: storage room) (AR)
  • Acceptance Review (AR)
  • Asistencia Respiratoria (AR)
  • Acquisition Risk (AR)
  • Art Remains (online art gallery) (AR)
  • Affiliate Relations (AR)
  • Accounts Register (AR)
  • Acquiescence Ruling (AR)
  • Application Record (AR)
  • Automation Resources (AR)
  • Automatic Recall (Bellcore) (AR)
  • Acetal Resin (AR)
  • Arrezo (postcode, Italy) (AR)
  • Advanced Reactor (AR)
  • Acoustic Reflex (AR)
  • Alarm Reaction (AR)
  • Administrative Requirement (AR)
  • Assessment Request (AR)
  • American Rifleman Magazine (AR)
  • Acquisition Request (AR)
  • Alabama Railroad (AR)
  • Alarm Report (AR)
  • Approved Rejected (AR)
  • Air Revitalization (AR)
  • Asset Reconciliation (AR)
  • Application Requester (AR)
  • Artificial Resuscitation (AR)
  • Auburn Reporter (community newspaper) (AR)
  • Anti_Reflectance (AR)
  • Airworthiness Representative (AR)
  • Activity Resume (ITU_T) (AR)
  • Airborne Relay (AR)
  • American Rivers, Inc. (AR)
  • Advice of Receipt (Canada Post) (AR)
  • Absorber Rod (AR)
  • Acoustique Renforc%C3%A9e (French: Enhanced Acoustics; window noise insulation) (AR)
  • Auxiliary Room (AR)
  • Archival Researcher (AR)
  • Affirmative Rebuttal (debate) (AR)
  • Postal Fiscal (Scott Catalogue prefix; philately) (AR)
  • Attrition Reserve (aircraft) (AR)
  • Atmospheric Revitalization (AR)
  • Automatic Resupply (AR)
  • Avance_Retard (French) (AR)
  • Auscultacion Respiratoria (Spanish: Respiratory Auscultation) (AR)
  • Arrow Revolver (game, Mabinogi) (AR)
  • Attributive Risk (AR)
  • Allied Racing (Halo racing clan) (AR)
  • ASR Status (AR)
  • Altesse Royal (French: Royal Highness) (AR)
  • Argonne Area Office (US DOE) (AR)
  • Aeronautical Requirement (AR)
  • Adaptive Reception Control (AR)
  • Architecture and Requirements Office (NIMA) (AR)
  • Automation Recall (AR)
  • Anno Resurrectionis (Year of the Resurrection, epigraphy) (AR)
  • Agonist Reversal (PNF technique) (AR)
  • End of message / Out (logging abbreviation) (AR)
  • Allotment Reconciliation (AR)
  • Agent Requisitions (AR)
  • A R
  • Attention Span_Restlessness (A_R)
  • Alcohol and Repeated Performance (A_R)
  • Administrative Regulation (various organizations) (AR)
  • Adrenergic Receptor (protein) (AR)