Found 15,756 abbreviations starting with O:

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ORR

On-line Resource Room

Internet

   
ORR

Operational Readiness Review

Governmental » NASA

   
ORR

Operations Requirements Review

Governmental » NASA

   
ORR

Oriental Rug Review

Community » Media

   
ORR

Osage Railroad

Regional » Railroads

   
ORR

Oxidation- Reduction Reaction

Academic & Science » Chemistry

   
ORR

oxygen reduction reaction

Miscellaneous » Unclassified

   
ORR

Yorketown, South Australia, Australia

Regional » Airport Codes

   
ORRA

Orlando Regional Realtor Associations

Business » Professional Organizations

   
ORRA

Orraoff Road Radio Association

Business » Professional Organizations

   
ORRA

Otago Rugby Referees Association

Business » Professional Organizations

   
ORRERY

orreries

Miscellaneous » Unclassified

   
ORRF

On-line Referral Request Form

Medical » Hospitals

   
ORRF

Operational Risk Research Forum

Community » Conferences

   
ORRF

Operational Risk Research Foundation

Community » Non-Profit Organizations

   
ORRF

Optimal Rate, Reduced Feedback

Computing » Networking

   
ORRF

Organic Resource Recovery Facility

Governmental » Environmental

   
ORRF

Orrstown Financial Services, Inc.

Business » NASDAQ Symbols

   
ORRF

Overseas Remittance Request Form

Business » Banking

   
ORRR

Oak Ridge Research Reactor

Miscellaneous » Unclassified

   
ORRR

Ontario & Rainy River Railway

Regional » Railroads

   
ORS

Obligated Reserve Service

Governmental » Military

   
ORS

Occupant Restraint System

Community » Educational

   
ORS

Octagonal Resources Limited

Business » ASX Symbols

   
ORS

Oculo-Respiratory Syndrome

Medical » Physiology

   

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