Found 15,775 abbreviations starting with O:

Skip to:OOAOBOC - OEOF - OHOI - OKOL - ONOO - OQOR - OTOU - OWOX - OZ

ORS

Orally Rehydrating Solution

Medical » Physiology

   
ORS

Orbital Refueling System

Governmental » NASA

   
ORS

Oregon Revised Statutes

Governmental » Police

   
ORS

Oregon Revised Statutes

Community » Law

   
ORS

Oregon Revised Statutes

Governmental » State & Local

   
ORS

Organic Reconstruction Syrum

Medical » Laboratory

   
ORS

Orlando Riva Sound

Business » Firms

   
ORS

Orpheus Island Resort, Queensland, Australia

Regional » Airport Codes

   
ORS

Orroval Valley, Australia (Spaceflight Tracking and Data Network station)

Governmental » NASA

   
ORS

Outer Rim Scouts

Community » Scouting

   
ORS

Outside Release Switch

Miscellaneous » Aircraft & Aviation

   
ORS

Ovarian Remnant Syndrome

Medical » Physiology

   
ORSA

Oak Ridge Sportsmen's Association

Miscellaneous » Unclassified

   
ORSA

Occupational Road Safety Alliance

Miscellaneous » Unclassified

   
ORSA

Office of Research Services and Administration

Miscellaneous » Unclassified

   
ORSA

Ohio Recreational Sports Association

Miscellaneous » Unclassified

   
ORSA

Operations Research and Systems Analysis

Governmental » Military

   
ORSA

Operations Research Society of America

Academic & Science » Ocean Science

   
ORSA

Operations Research Society of America

Community » Non-Profit Organizations

   
ORSA

Operations Research Systems Analysis

Miscellaneous » Unclassified

   
ORSA

Operations Research/Systems Analysis

Miscellaneous » Unclassified

   
ORSA

Operations Research/Systems Analyst

Governmental » Military

   
ORSA

Orbit Reconstruction Simulation and Analysis

Miscellaneous » Unclassified

   
ORSA

Own Risk and Solvency Assessment

Miscellaneous » Unclassified

   
ORSA

Oxacillin Resistant Staph aureus

Miscellaneous » Unclassified

   

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