Found 17,735 abbreviations starting with O:

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

OPSF

Occupational Physicians Scholarship Fund

Community » Non-Profit Organizations

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OPSF

Olathe Public Schools Foundation

Community » Non-Profit Organizations

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OPSF

Owen-Putnam State Forest

Governmental » State & Local

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OPSF

Ogaden People Solidarity Forum

Regional » African

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OPSF

Old Pecan Street Festival

Community

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OPSF

Orthogonal Polynomials and Special Functions

Academic & Science » Mathematics

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OPSG

Operations Planning Steering Group

Governmental » Military

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OPSG

Ocean Pacific Seafood Group

Business » Companies & Firms

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OPSG

Olympus Photo Safari Group

Miscellaneous » Hobbies

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OPSG

OPeration Stone Garden

Governmental » Police

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OPSG

OsteoPorosis Support Group

Community » Non-Profit Organizations

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OPSH

OPeration SpaceHog

Community » Sports

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OPSHACOM

Opinion, Shape, Age, Color, Origin, and Material

Community » Educational

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OPSI

Optical Sensors, Inc.

Business » NASDAQ Symbols

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OPSI

Overwhelming Post-Splenectomy Infection

Medical » Hospitals

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OPSI

Office of Public Sector Information

Governmental » US Government

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OPSI

Office for Professional Standards and Integrity

Business » Stock Exchange

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OPSI

Open PC Server Integration

Computing » Networking

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OPSI

Ohio Patient Safety Institute

Community » Non-Profit Organizations

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OPSK

Old Pratumnuk SuanKularb

Academic & Science » Colleges & Universities

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OPSK

Optimum Phase-Shift Keying

Academic & Science » Electronics

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OPSK

Sukkur, Pakistan

Regional » Airport Codes

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OPSL

Open and Prepay Station List

Regional » Railroads

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OPSL

Opes Prime Stockbroking, Limited

Business » Companies & Firms

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OPSL

Orlando Pro Summer League

Community » Sports

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