Found 18,292 abbreviations starting with O:

OPSD

Ogallala Public School District

Community » Schools

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OPSD

Original Pearl Shad

Miscellaneous » Colors

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OPSD

Ontario Provincial Standard Drawing

Academic & Science » Architecture

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OPSD

Oceanographic Products and Services Division, NOAA

Academic & Science » Ocean Science

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OPSD

Skardu, Pakistan

Regional » Airport Codes

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OPSD

Ontario Provincial Standard Drawing

Miscellaneous » Construction

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OPSDEP

OPerations DEPuty

Governmental » Military

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OPSE

Optically Pumped Stimulated Emission

Academic & Science » Electronics

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OPSE

OPtical Science and Engineering courses

Academic & Science » Universities

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OPSE

Office of Protocol and Special Events

Governmental » State & Local

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OPSE

Office of Public Service Employment

Governmental » State & Local

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OPSE

OroPharyngeal Swallow Efficiency

Medical » Physiology

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OPSE

Office of Police Secondary Employment

Governmental » Police

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OPSE

OSSTMM Professional Security Expert

Miscellaneous » Unclassified

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OPSEC

Operations Security

Governmental » Military

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OPSEC

Open Platform for Secure Enterprise Connectivity

Computing » Security

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OPSEC

Open Platform for Secure Enterprise Connectivity 

Miscellaneous » Unclassified

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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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