Browse by Subject
Abbreviations
Actors
Aircraft
Architecture
Computer Viruses
Costume
Dictionary
Food & Drink
Gazetteer
General Information
Heraldry
Language
Latin
Medicine
Money
Movies
Music
Mythology
Nature
People
Recreation
Rocks & Minerals
SciTech
Shakespeare
Ships
Slang
Warfare

Downloads
e-Books

The Probert Encyclopaedia of Abbreviations

OS

OS is an abbreviation for Ocean Surveillance
OS is an abbreviation for Oculus Sinister
OS is an abbreviation for Operating System
OS is an abbreviation for Ordinary Seaman
OS is an abbreviation for Out of Stock
OS is an abbreviation for Old Series
OS is an abbreviation for Old Style
Research OS

OSAP

OSAP is an abbreviation for ORACLE Stress Analysis Program
Research OSAP

OSB

OSB is an abbreviation for Order of St Benedict
Research OSB

OSC

OSC is an abbreviation for Orbital Sciences Corporation
OSC is an abbreviation for Oscillator
Research OSC

OSCAR

OSCAR is an abbreviation for Orbiting Satellite Carrying Amateur Radio

OSCD

OSCD is an abbreviation for Operations Support Computing Division
Research OSCD

OSCF

OSCF is an abbreviation for Operations Support Computing Facility
Research OSCF

OSCRL

OSCRL is an abbreviation for Operating System Command Response Language
Research OSCRL

OSD

OSD is an abbreviation for Office of the Secretary of Defence
Research OSD

OSDIT

OSDIT is an abbreviation for Office of Software Development and Information Technology
Research OSDIT

OSE

OSE is an abbreviation for Operational Support Equipment
Research OSE

OSF

OSF is an abbreviation for Open Software Foundation
OSF is an abbreviation for Open Systems Foundation
OSF is an abbreviation for Order of St Francis
OSF is an abbreviation for Office of Space Flight
Research OSF

OSHA

OSHA is an abbreviation for Occupational Safety and Health Administration
Research OSHA

OSI

OSI is an abbreviation for Office of Scientific Integrity
OSI is an abbreviation for Open Systems Interconnection
OSI is an abbreviation for Office of Special Investigations
Research OSI

OSI/RM

OSI/RM is an abbreviation for Open Systems Interconnection/Reference Model
Research OSI/RM

OSIA

OSIA is an abbreviation for On Site Inspection Agency
Research OSIA

OSID

OSID is an abbreviation for Operational System Interface Document
Research OSID

OSIS

OSIS is an abbreviation for Ocean Surveillance Information System
Research OSIS

OSME

OSME is an abbreviation for Open Systems Message Exchange
Research OSME

OSO

OSO is an abbreviation for Offensive System Operator
OSO is an abbreviation for Orbiting Solar Observatory
Research OSO

OSP

OSP is an abbreviation for Optical Storage Processor
OSP is an abbreviation for Orbiting Standards Platform
Research OSP

OSPFIGP

OSPFIGP is an abbreviation for Open Shortest-Path First Internal Gateway Protocol
Research OSPFIGP

OSRD

OSRD is an abbreviation for Office for Scientific Research and Development
Research OSRD

OSS

OSS is an abbreviation for Office Support System
OSS is an abbreviation for Office of Strategic Services
OSS is an abbreviation for Operation Support System
OSS is an abbreviation for Office of Space Sciences
OSS is an abbreviation for Orbital Stabilization System
Research OSS

OSSA

OSSA is an abbreviation for Office of Space Science and Applications
Research OSSA

OSSE

OSSE is an abbreviation for Oriented Scintillation Spectrometer Experiment
Research OSSE

OST

OST is an abbreviation for Office of Science and Technology
Research OST

OSTA

OSTA is an abbreviation for Office of Space and Terrestrial Applications
Research OSTA

OSTDS

OSTDS is an abbreviation for Office of Space Tracking and Data Systems
Research OSTDS

OSTF

OSTF is an abbreviation for Operational System Test Facility
Research OSTF

OSTP

OSTP is an abbreviation for Office of Science and Technology Policy
Research OSTP

OT

OT is an abbreviation for Old Testament
OT is an abbreviation for Overtime
OT is an abbreviation for Occupational Therapy
OT is an abbreviation for Offensive Threat
OT is an abbreviation for Operational Testing
Research OT

OT & E

OT & E is an abbreviation for Operational Test and Evaluation
Research OT & E

OT & LF

OT & LF is an abbreviation for Open Taxi & Limousine Foundation
Research OT & LF

OTA

OTA is an abbreviation for Office of Technical Assistance
OTA is an abbreviation for Office of Technology Assessment
OTA is an abbreviation for Optical Telescope Assembly
Research OTA

OTB

OTB is an abbreviation for Off-Track Betting
Research OTB

OTC

OTC is an abbreviation for Over The Counter
Research OTC

OTDA

OTDA is an abbreviation for Office of Tracking and Data Acquisition
Research OTDA

OTDR

OTDR is an abbreviation for Optical Time Domain Reflectometer
Research OTDR

OTEC

OTEC is an abbreviation for Ocean Thermal Energy Conversion
Research OTEC

OTEF

OTEF is an abbreviation for Operational Test and Evaluation Facility
Research OTEF

OTF

OTF is an abbreviation for Open Token Foundation
Research OTF

OTH

OTH is an abbreviation for Over the Horizon
Research OTH

OTH-B

OTH-B is an abbreviation for Over The Horizon - Backscatter
Research OTH-B

OTH-R

OTH-R is an abbreviation for Over the Horizon Radar
Research OTH-R

OTH-T

OTH-T is an abbreviation for Over the Horizon-Targeting
Research OTH-T

OTHB

OTHB is an abbreviation for Over the Horizon Backscatter
Research OTHB

OTHR

OTHR is an abbreviation for Over The Horizon Radar
Research OTHR

OTIIA

OTIIA is an abbreviation for Operational Test IIA
Research OTIIA

OTP

OTP is an abbreviation for Operations Test Plan
Research OTP

OTPS

OTPS is an abbreviation for Operation Test Program Sets
Research OTPS

OTR

OTR is an abbreviation for On The Rag
Research OTR

OTRAG

OTRAG is an abbreviation for Orbital Transport und Raketen Aktiengesellschaft
Research OTRAG

OTS

OTS is an abbreviation for Oakhanger Tracking Station
OTS is an abbreviation for Orbital Test Satellite
OTS is an abbreviation for Officers' Training School
Research OTS

OTSR

OTSR is an abbreviation for Optics Technology for Stand-Off Reconnaissance
Research OTSR

OTV

OTV is an abbreviation for Orbital Transfer Vehicle
Research OTV

OUSDRE

OUSDRE is an abbreviation for Office of the Under Secretary of Defence for Research and Engineering
Research OUSDRE

OUTBD

OUTBD is an abbreviation for Outboard
Research OUTBD

OUTWATS

OUTWATS is an abbreviation for Outward Wide Area Telephone Service
Research OUTWATS

OV

OV is an abbreviation for Orbital Vehicle
OV is an abbreviation for Orbiter Vehicle
OV is an abbreviation for Orbiting Vehicle
Research OV

OW

OW is an abbreviation for One Way
Research OW

OWDC

OWDC is an abbreviation for Office of Water Data Coordination
Research OWDC

OWL

OWL is an abbreviation for One Watt Linear
Research OWL

OWL/D

OWL/D is an abbreviation for Optical Warning and Location Designator
Research OWL/D

OWRM

OWRM is an abbreviation for Office of Weather Research and Modification
Research OWRM

OWS

OWS is an abbreviation for Orbital Workshop
Research OWS

OX

OX is an abbreviation for Oxidizer
Research OX

OYSTER

OYSTER is an abbreviation for Optical Yardsticks Toward Error Reduction
Research OYSTER

 
 
Home  Publishers  Quiz  Products  FAQ  Privacy Policy  Add URL Contact  Site Map