What does OAR stand for?

Arnprior Public Library, Ontario - Library symbol - National Library of Canada (NLC)

Augustinian Recollect Sisters (TOCD)

Monterey/Fort Ord, CA - Location identifier - FAA (FAAL)

Object Address Register (SAUS)

Oceanic and Atmospheric Research (SAUS)

Off-Axis Ratio (RAWO)

Offender Aid and Restoration (EA)

Office for AIDS- Acquired Immune Deficiency Syndrome Research

Office of Aerospace Research - Air Force

Office of AIDS Research - National Institute of Health

Office of Air and Radiation - Environmental Protection Agency (GFGA)

Office of Analysis and Review - Army, Navy

Office of Atmospheric Research (SAUS)

Office of Oceanic and Atmospheric Research - National Oceanic and Atmospheric Administration

Ohio Appellate Reports - A publication (DLA)

Ohio Art - AMEX symbol

- The Ohio Art Co. - AMEX symbol (SPSG)

Old Augusta Railroad - Federal Railroad Administration identification code

Ontario Appeal Reports - A publication (DLA)

Open Air Range

Open Architecture Receiver - Telecommunications

Operand Address Register - Computer science (IAA)

Operational Address Register - Computer science (IAA)

Operational Analysis Research (SAUS)

Operational Availability and Reliability - Military

Operation Assessment and Readiness - Environmental science (COE)

Operations Activity Recorder (VLIE)

Operations Analysis Report

Operations and Regulations (IAA)

Operator Authorization Record - Computer science (IBMDP)

Optical Angle Readout

Optical Automatic Ranging

Optional Address Register (VLIE)

ORDALT - Ordnance Alterations Accomplishment Requirement (NG)

Ordering as Required (MHDB)

Order of the Augustinian Recollects - Roman Catholic men's religious order

Ordnance Accomplishment Requirement (SAUS)

Ordnance Allowance Report - Navy

Ordnance Alteration Reporting

Ordnance Alteration Requirement (NG)

Oregon Administrative Rules (SARE)

Organization for Asian Research - Project (APS)

Organized Air Reserve

Orientation/Alertness Remediation (STED)

Original Action Record

Other Administrative Reasons - Medicine (MAE)

Ottawa Ankle Rules

Over All Rate - Real estate (DICI)

Overall Rate of Capitalization

Overall Rate of Return - Business term

Overhaul and Repair

Overtime Authorization Request (MCD)

Oxford Applied Research - Software manufacturer - British

- The Art Gallery, Tulsa, OK - Manufacturer code for watercraft hull identification number (USCG)