Found 18,630 abbreviations starting with O:

OPHS

Osbourn Park High School

Community » Schools

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OPHS

Ouachita Parish High School

Community » Schools

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OPHS

Oak Park High School

Community » Schools

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OPHTH

Ophthalmology

Medical » Physiology

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OPI

Opinion Research Corporation

Business » AMEX Symbols

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OPI

Office of Public Instruction

Community » Educational

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OPI

Open Prepress Interface

Computing » General

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OPI

OposiciĆ³n de Izquierda

International » Spanish

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OPI

Oral Presentation Initiative

Governmental » Military

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OPI

Office Products International

Business » Companies & Firms

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OPI

Occupational Performance Issue

Business » Companies & Firms

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OPI

Ohio Penal Industries

Business » Companies & Firms

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OPI

Online Product Information

Business » General

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OPI

Ounce of Prevention Insurance

Business » General

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OPI

Oenpelli, Northern Territory, Australia

Regional » Airport Codes

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OPI

Orthodontal Products Incorporated

Business » Companies & Firms

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OPI

Office of Police Integrity

Governmental » Politics

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OPI

Oral Proficiency Interview

Academic & Science » Universities

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OPI

Other Peoples' Interviews

Academic & Science » Psychology

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OPI

Outsource Partners International

Business » Companies & Firms

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OPI

Open Payment Initiative

Business » Accounting

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OPI

Officer of Principal Interest

Governmental » Military

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OPI

Orbiter Payload Interrogator

Governmental » NASA

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OPI

Open Press Interface

Community » Media

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OPI

Office of Performance Improvement

Governmental » FDA

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