Found 18,621 abbreviations starting with O:

OPSO

Optimized Particle Swarm Optimization

Academic & Science » Physics

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OPSO

Older People Speak Out

Community » Non-Profit Organizations

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OPSOSA

OPeratore SOcio SAnitario

Medical » Hospitals

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OPSP

Office of Policy and Strategic Planning

Governmental » US Government

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OPSP

Open Project and Selection Process

Governmental » State & Local

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OPSP

Shekupura, Pakistan

Regional » Airport Codes

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OPSQ

Osteoporosis Patient Satisfaction Questionnaire

Medical » Hospitals

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OPSQ

Office of Patient Safety and Quality

Medical » Hospitals

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OPSQ

Operational Performance and Service Quality

Business » General

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OPSQ

Over-Payment SeQuence

Business » Accounting

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OPSR

Pakistan Air Force Base Mushaf, Sargodha, Junjab, Pakistan

Regional » Airport Codes

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OPSR

Oklahoma Partnership for Successful Re-entry

Community

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OPSR

Office of Public Services Reform

Governmental » Police

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OPSR

OPerations SupervisoR

Governmental » NASA

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OPSR

Sargodha Rafiqui Air Base, Pakistan

Regional » Airport Codes

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OPSS

Ontario Provincial Standard Specification

Academic & Science » Architecture

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OPSS

Orange Programmable Sensor System

Computing » Software

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OPSS

Orlando Pool and Spa Show

Community » Conferences

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OPSS

Orbital Propellant Storage Subsystem

Governmental » NASA

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OPSS

OPerations Safety System

Governmental » Transportation

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OPSS

OPerations, Sales, and Service

Business » General

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OPSS

Ouachita Parish School System

Community » Schools

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OPSS

Optics and Photonics Society of Singapore

Business » Professional Organizations

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OPSS

Orchard Park Secondary School

Community » Schools

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OPSS

Saidu Sharif, Pakistan

Regional » Airport Codes

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