Found 16,906 abbreviations starting with O:

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

OPNAV

Office of the Chief of NAVal OPerations

Governmental » Military

   
OPNAVINST

Office of the Chief of Naval Operations INSTruction

Governmental » Military

   
OPNAVINST

Chief of Naval Operations Instruction

Governmental » Military

   
OPNET

Olympic Peninsula Narcotics Enforcement Team

Miscellaneous » Unclassified

   
OPNH

Nawab Shah, Pakistan

Regional » Airport Codes

   
OPNK

Nushki, Pakistan

Regional » Airport Codes

   
OPNS

Operations

Governmental » Military

   
OPNS

Operational Phase

Governmental » NASA

   
OPNS/OPS

Operations

Governmental » Military

   
ÖPNV

öffentlicher Personennahverkehr

International » German

   
OPO

Operational Performance Objective

Governmental » Military

   
OPO

Porto, Portugal

Regional » Airport Codes

   
OPO

Psion OPL Object file

Computing » File Extensions

   
OPO

Order Pizza for Operator

Computing » Assembly

   
OPO

Organ Procurement Organization

Medical » Laboratory

   
OPO

Owen, Patterson, & Owen

Business » Companies & Firms

   
OPO

Owen, Patterson, & Owen

Community » Law & Legal

   
OPO

Office Products Outlet

Business » Companies & Firms

   
OPO

Optical Parametric Oscillator

Academic & Science » Physics

   
OPO

Old Post Office

Governmental » FBI Files

   
OPO

Ovamboland People's Organization

Regional » African

   
OPO

Orbiter Projects Office

Governmental » NASA

   
OPO

Organ Procurement Organization

Governmental » FDA

   
OPO

Organ Procurement Organization

Medical » Hospitals

   
OPO

Organ procurement organizations

Miscellaneous » Unclassified

   

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