Found 15,058 abbreviations starting with O:

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

OS

Overtly Similar

Governmental » Military

   
OS

Ownage Squad

Miscellaneous » Unclassified

   
OS

oxidative stress

Medical » British Medicine

   
OS

Oxygen Saturation

Medical » Physiology

   
OS (CDER)

Operations Staff (CDER)

Governmental » FDA

   
OS (CFSAN)

Office of Seafood (CFSAN)

Governmental » FDA

   
OS (OC)

Operations Staff (OC)

Governmental » FDA

   
OS&D

Over, Short, and Damaged

Governmental » Transportation

   
OS-JTF

Open Systems _ Joint Task Force

Governmental » Military

   
OS/2

Obsolete Soon, Too

Miscellaneous » Funnies

   
OS/2

Operating System/2

Computing » Software

   
OS/2

Operating System/2 (IBM-Microsoft)

Business » Products

   
OS/360

IBM 360 operating system (1960s)

Computing » General

   
OS/360

IBM 360 operating system (1960s)

Computing » Software

   
OS/360

IBM 360 operating system (1960s)

Business » Products

   
OS2

Operating System/2

Computing » General

   
OSA

Observability Subspace Algorithm

Miscellaneous » Unclassified

   
OSA

Obstructive Sleep Apnea

Medical » Physiology

   
OSA

obstructive sleep apnea

Medical

   
OSA

obstructuve sleep apnea

Medical

   
OSA

Office of Special Affairs

Governmental » Military

   
OSA

Office of Special Affairs

Governmental » US Government

   
OSA

Office of Student Activities

Academic & Science » Colleges & Universities

   
OSA

Office of the Secretary of the Army

Governmental » Military

   
OSA

Office Support Assistant

Business » Occupation & Positions

   

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