Found 15,951 abbreviations starting with O:

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

OS

Opitz syndrome

Medical » British Medicine

   
OS

Opportunity to Serve

Governmental » Military

   
OS

Opposite Strand

Medical » Human Genome

   
OS

Optical Stabilizer

Miscellaneous » Unclassified

   
OS

Optics Subsystem

Governmental » NASA

   
OS

Optimal Strategy

Community » Sports

   
OS

Optimize for Size

Computing » Software

   
OS

Optional Stopping

Governmental » Transportation

   
OS

oral solution

Medical » British Medicine

   
OS

Oral Surgery

Medical » Physiology

   
OS

Orbital Servicing

Governmental » NASA

   
OS

Orbiter Specification

Governmental » NASA

   
OS

Orchard Street

Miscellaneous » Unclassified

   
OS

Ordinary Seaman

Governmental » Military

   
OS

Ordnance Survey

Governmental » Military

   
OS

Ordnance Survey

Governmental » Environmental

   
OS

Oregon Steel Mills, Inc.

Business » NYSE Symbols

   
OS

Organ Series

Community » Music

   
OS

organ-specific

Medical » British Medicine

   
OS

Organizational Software

Business » General

   
OS

Organizzazioni Sindacali

International » Italian

   
OS

Original Special

Business » Products

   
OS

Orthopaedic Surgeon

Miscellaneous » Unclassified

   
OS

Orthopterists' Society

Medical » Veterinary

   
OS

Orzya Sativa

Academic & Science » Botany

   

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