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Acronym Finder
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See abbreviations based on their first letter:
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O
Oxygen
O2
Oxygen
O3
Ozone
OAS
Organization of American States
OASIS
Organization for the Advancement of Structured Information Standards
OATH
Office of Administrative Trials and Hearings
OAU
Organization of African Unity
OAV
Original Video Animation
OBDII
On-Board Diagnostics 2
OBIX
Open Building Information Exchange
OBJ
Object
OBS
Organization Breakdown Structure
OBVS
Obviously
OCB
Organizational Citizenship Behaviour
OCD
Obsessive Compulsive Disorder
OCDF
Optical Cable Distributor Fiber
OCEB
OMG Certified Expert in Business Process Management
OCLC
Online Computer Library Center
OCP
Oral Contraceptive Pill
OCR
Optical Character Recognition
OCRES
OMG Certified Realtime and Embedded Systems Speacialist
OCSMP
OMG Certified Systems Modeling Professional
OCT
Oklahoma City Thunder
OCT
October
OCT
Optical Coherence Tomography
OCU
Oklahoma City University
OCUP
OMG Certified UML Professiona
OD
Oculus Dexter
OD
Omne in Die
ODBC
Open Database Connectivity
ODD
Oppositional Defiant Disorder
ODF
Open Document Format
ODM
Original Design Manufacturer
ODNB
Oxford Dictionary of National Biography
ODO
Odometer
OECD
Organisation for Economic Co-operation and Development
OED
Oxford English Dictionary
OEE
Overall Equipment Effectiveness
OEIS
Online Encyclopedia of Integer Sequences
OEM
Original Equipment Manufactures
OF
Over Flux
OFAC
The Office of Foreign Assets Control
OFC
Of Course
OFCOM
Office of Communications
OFDM
Orthogonal Frequency Division Multiplexing
OGG
Operation Good Guys
OGT
Ohio Graduation Test
OGT
On the Gob Training
OH
Over Heard
OHA
Open Handset Alliance
OHE
OverHead Equipment
OHE
Mohe
OHS
Obesity Hypoventilation Syndrome
OHSAS
Occupational Health Safety Assessment Series
OHV
Overhead Valve
OIC
Organisation of Islamic Cooperation
OIS
Optical Image Stabilizer
OK
Okay
OKR
Objectives and Key Results
OL
Orphaned Land
OLC
Open Learning Center
OLED
Organic Light Emitting Diode
OLP
Our Lady Peace
OLS
Obstacle Limitation Surface
OLT
Offentlig Landmobil Telefoni
OM
Olympique de Marseille
OMA
Oman
OMB
Office of Management and Budget
OMC
Operations and Maintenance Center
OME
Otitis Media with Effusion
OMFG
Oh My Fu-king God
OMG
Object Management Group
OMG
Oh My God
OMIM
Online Mendelian Inheritance in Man
OMP
Outer Membrane Protein
OMR
Optical Mark Recognition
OMR
Omani Rial
OMS
Orbital Maneuvering System
OMW
On My Way
ONG
Oklahoma Natural Gas
ONS
One Night Stands
OOAD
Object Oriented Analysis and Design
OOC
Out Of Character
OODLC
Object Oriented Development Life Cycle
OOP
Object Oriented Programming
OOPC
Object Oriented Programming in C
OOR
Out Of Range
OOS
Out of Sight
OOW
On Our Way
OP
Original Poster
OP
Operation
OPC
Orthodox Presbyterian Church
OPC
OLE for Process Control
OPEC
Organization of Petroleum Exporting Countries
OPEL
Ocean Prediction Experimental Laboratory
OpenCL
Open Computing Language
OPENGL
Open Graphic Library
OpenMP
Open Multi-Processing
OpIran
Operation for Iran
OPL
Open Programming Language
OPML
Outline Processor Markup Language
OPP
Ontario Provincial Police
Ops
Operations
OR
Operation Research
OR
Operating Room
ORG
Open Rights Group
ORG
Organization
ORG
Oxford Research Group
ORM
Object-Relational Mapping
ORNL
Oak Ridge National Laboratory
OS
Operating System
OS
Left Eye
OSC
Open Sound Control
OSCE
Organization for Security and Co-operation in Europe
OSD
On Screen Display
OSHA
Occupational Safety & Health Administration
OSI
Open Society Institute
OSI
Office of Strategic Influence
OSI
Open Systems Interconnection
OSINT
Open Source Intelligence
OSPF
open shortest port first
OSS
Open Source Software
OST
Original Sound Track
OST
Office of Science and Technology
OSTM
Ocean Surface Topography Mission
OT
Old Trafford
OT
Ovarian Torsion
OTA
Over The Air
OTC
Over the counter
OTC
Over The Counter
OTF
Open Type Format
OTFE
On The Fly Encryption
OTG
On The Go
OTOH
On The Other Hand
OTP
One Time Password
OTRS
Open-source Ticket Request System
OTT
Over The Top
OTW
On The Way
OTW
One To Watch
OU
Ohio University
OU
each eye
OUI
organization unit indentify
OUP
Oxford University Press
OV
Original Version
OVA
Original Video Animation
OVP
Osterreichische Volks Partei
OWK
Other World Kingdom
OWL
Web Ontology Language
OX
Oxford University
OZ
Ounce
