| Acronym | Definition |
|---|
| ARL➣Association of Research Libraries |
| ARL➣Arlington (Virginia, USA) |
| ARL➣Army Research Laboratory (US Army) |
| ARL➣Australian Rugby League |
| ARL➣Animal Rescue League |
| ARL➣ADP (Adenosine Diphosphate) Ribosylation Factor-Like |
| ARL➣Air Resources Laboratory |
| ARL➣Airport Rail Link (Thailand; public transport) |
| ARL➣Applied Research Laboratory |
| ARL➣Arch Reinsurance Ltd. (Bermuda) |
| ARL➣Acronym Reference List |
| ARL➣Archived Redo Log |
| ARL➣Appliance Recovery Log |
| ARL➣Action Reflection Learning |
| ARL➣Authority Revocation List |
| ARL➣Africo Resources Ltd. (various locations) |
| ARL➣Average Run Length |
| ARL➣Aldose Reductase-Like (protein) |
| ARL➣Airborne Reconnaissance Low |
| ARL➣AIDS-Related Lymphoma |
| ARL➣American Rights Litigators |
| ARL➣Attock Refinery Limited (Pakistan) |
| ARL➣Atelier de Raisonnement Logique (French: Logical Reasoning Workshop) |
| ARL➣Adjusted Ring Length |
| ARL➣Agence Régionale du Livre (French: Regional Agency of Books) |
| ARL➣Aeronautical Research Laboratory (Wright-Patterson AFB, Ohio) |
| ARL➣Access Rights List (Sprint) |
| ARL➣Aerospace Robotics Laboratory (Stanford University) |
| ARL➣Aquatic Research Laboratory (Lake Superior State Universary, Sault Ste Marie, Michigan) |
| ARL➣Automatic Resource Location (Thorcom Systems) |
| ARL➣Aviation Research Laboratory |
| ARL➣Acceptable Reliability Level |
| ARL➣Advanced Reference Library (Bible study; software) |
| ARL➣Arctic Research Laboratory |
| ARL➣Ain-Rhône-Loire (French regions) |
| ARL➣Acceptable Risk Level |
| ARL➣Agricultural Research Laboratory |
| ARL➣Admiralty Research Laboratory (UK) |
| ARL➣Acceptable Residual Level |
| ARL➣Aerial Reconnaissance Low |
| ARL➣Repair Ship, Small |
| ARL➣Address Resolution Lookup |
| ARL➣Anti-Reflection Layer |
| ARL➣Aquitaine Radio Live (French radio station) |
| ARL➣Above Rail Level (railway clearance measurement) |
| ARL➣Attendant Release Loop |
| ARL➣Argentina Ley (national currency since1970; replaced by old Peso 1983) |
| ARL➣Alcoa Research Laboratory (New Kensington, PA) |
| ARL➣Average Revenue Lagged |
| ARL➣Acceptable Reinvestment Level |
| ARL➣Acceptance Reliability Level |
| ARL➣Authorized Retention Level |
| ARL➣Aviator Readiness Level |
| ARL➣Auto Repuestos Linares (Guatemala) |
| ARL➣Australian Reference Laboratory |
| ARL➣Agricultural Research Labs |
| ARL➣Anti-Riot Law |