Found 21,744 abbreviations starting with O:

OPNS/OPS

Operations

Governmental » Military

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OPNV

Offentlicher PersonenNahVerkehr

International » German

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OPO

Operational Performance Objective

Governmental » Military

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OPO

Porto, Portugal

Regional » Airport Codes

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OPO

Psion OPL Object file

Computing » File Extensions

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OPO

Order Pizza for Operator

Computing » Assembly

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OPO

Organ Procurement Organization

Medical » Laboratory

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OPO

Owen, Patterson, & Owen

Business » Companies & Firms

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OPO

Owen, Patterson, & Owen

Community » Law & Legal

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OPO

Office Products Outlet

Business » Companies & Firms

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OPO

Optical Parametric Oscillator

Academic & Science » Physics

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OPO

Old Post Office

Governmental » FBI Files

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OPO

Ovamboland People's Organization

Regional » African

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OPO

Orbiter Projects Office

Governmental » NASA

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OPO

Organ Procurement Organization

Governmental » FDA

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OPO

Organ Procurement Organization

Medical » Hospitals

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OPO

Organ procurement organizations

Miscellaneous » Unclassified

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OPO

Offshore Passage Opportunities

Miscellaneous » Unclassified

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OPO

Optical parametric oscillators

Miscellaneous » Unclassified

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OPO

ODOT Procurement Office

Miscellaneous » Unclassified

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OPO

Ophthalmic and Physiological Optics

Miscellaneous » Unclassified

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OPO

Outdoor Programs Office

Miscellaneous » Unclassified

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OPO

Oral Protection Only

Miscellaneous » Unclassified

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OPO

one plus one

Miscellaneous » Unclassified

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OPO

Office of Procurement Operations

Miscellaneous » Unclassified

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