Multilingual dictionary of abbreviations

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  • In English

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    Code

    Meaning

    Language

    Themes and places

    OMM

    Outer Mitochondrial Membrane

    In English

    OMMH

    Orbiter Maintenance Man-Hour

    In English

    OMMI
    Oblate Missionaries of Mary Immaculate

    = OMMI | Oblates Missionnaires de Marie Immaculée | In French
    = OMMI | Oblatas Misioneras de Maria Inmaculada | In Spanish
    = OMMI | Oblate Missionarie di Maria Immacolata | In Italian

    In English

    OMP

    Operating Maintenance Plan

    In English

    OMP

    Operations and Maintenance Plan

    In English

    OMPF

    Official Military Personnel File

    In English

    OMPR
    Operational Maintainability Problem Reporting

    The abbreviation OMPR (Operational Maintainability Problem Reporting) includes the abbreviation PR (Problem Report).

    In English

    OMPT

    Observed Mass Point Trajectory

    In English

    OMR

    Optical Mark Recognition

    In English

    OMR

    Operations and Maintenance Requirement

    In English

    OMR

    Operations Management Room

    In English

    OMR
    Orbiter Management Review

    The abbreviation OMR (Orbiter Management Review) includes the abbreviation MR (Management Review).

    In English

    OMRB
    Operating Material Review Board

    The abbreviation OMRB (Operating Material Review Board) includes abbreviations MR (Material Review), MRB (Material Review Board) and RB (Review Board).

    In English

    OMRC

    Operational Maintenance Requirements Catalog

    In English

    OMRF

    Orbiter Maintenance and Refurbishment Facility

    In English

    OMRF

    Orbiter Modification and Refurbishment Facility

    In English

    OMRP

    Operations and Maintenance Requirements Plan

    In English

    OMRS

    Operations and Maintenance Requirements and Specifications

    In English

    OMRS

    Operations and Maintenance Requirements System

    In English

    OMRSCB
    Operations and Maintenance Requirements and Control Board

    The abbreviation OMRSCB (Operations and Maintenance Requirements and Control Board) includes the abbreviation CB (Control Board).

    In English

    OMRSD

    Operations and Maintenance Requirements and Specifications Document

    In English

    OMS

    Orbital Maneuvering System

    In English

    OMS

    Operations Management System

    In English

    OMSP

    Operational Maintenance Support Plan

    In English

    OMSP

    Open Market Selling Price

    In English

    OMT

    Osteopathic Manipulative Treatment

    In English

    OMT

    Object-Modeling Technique

    In English

    OMU

    Optical Measuring Unit

    In English

    OMV

    Orbital Maneuvering Vehicle

    In English

    OMV
    Oxygen Manual Valve

    The abbreviation OMV (Oxygen Manual Valve) includes the abbreviation MV (Manual Valve).

    In English

    OMVS

    Optically Variable Magnetic Stripe

    In English

    ONAMA

    Ontology of Narratives of the Middle Ages

    In English

    ONBT

    Orbiter Neutral Buoyancy Trainer

    In English

    OND

    Operator Need Date

    In English

      ONE

      Organisation Naturiste Européenne (www.onenaturism.com)

      In English

      ONGC

      Oil and Natural Gas Corporation (www.ongcindia.com)

      In English

      ONGC

      Office des Normes Générales du Canada

      In English

      ONNX

      Open Neural Network Exchange

      In English

      ONNXRT

      Open Neural Network Exchange Runtime

      In English

      ONR

      Office of Naval Research

      In English

      ONRAS

      Occasional Notes of the Royal Astronomical Society

      In English

      ONT

      Optical Network Terminal

      In English

      ONT

      Ontario International Airport (https://www.flyontario.com/)

      In English

      OOD

      Object-Oriented Design

      In English

        OOD

        Orbiter On Dock

        In English

        OODP

        Out-Of-Detent Pitch

        In English

          OODR

          Out-Of-Detent Roll

          In English

            OOH

            Orbital Operations Handbook

            In English

            OOMM

            Organizational Operations and Maintenance Manual

            In English

            OOP

            Over Optimization Penalty

            In English

              OOR

              On-Orbit Review

              In English

              OOS

              On-Orbit Station

              In English

              OOS

              Orbit-to-Orbit Shuttle

              In English

              OOS

              Orbit-to-Orbit Stage

              In English

              OOSD

              On-Orbit Support Document

              In English

              OOSD

              Orbital Operations Support Document

              In English

              OOSDP

              On-Orbit Station Distribution Panel

              In English

              OOSS

              On-Orbit Support System

              In English

              OP
              Operating Procedure

              The abbreviation OP (Operating Procedure) is included in abbreviations such as CSOP (Crew Systems Operating Procedure), SOP (Standard Operating Procedure), JOP (Joint Operating Procedure), NOP (Normal Operating Procedure), OSOP (Orbiter Systems Operating Procedure), QAOP (Quality Assurance Operating Procedure), QCOP (Quality Control Operating Procedure), SOP (Subsystems Operating Procedure), SSOP (Space Systems Operating Procedure), TOP (Technical Operating Procedure) and DOP (Detailed Operating Procedure).

              In English

              OP
              Optional Protocol

              = PF | Protocole Facultatif | In French

              In English

              OP&R

              Operations Planning and Requirements

              In English

              OPA

              Online Publishers Association (www.online-publishers.org)

              In English

              OPA

              Operations Planning Analysis

              In English

              OPA

              Ontario Psychological Association (https://www.psych.on.ca/)

              In English

              OPA

              Other Procurement, Army

              In English

              OPAC

              Online Public Access Catalog

              In English

              OPB

              Oxidizer Preburner

              In English

              OPBS

              Orbiter Payload Bay Simulator

              In English

              OPC

              Open Process Control

              In English

              OPC

              Optical Power Calibration

              In English

              OPC

              Opel Performance Center

              In English

              OPC

              OLE for Process Control

              In English

              OPC

              Oligodendrocy Precursor Cell

              In English

              OPC

              Organic Photo Conductor

              In English

              OPC

              Orthodox Presbyterian Church (www.opc.org)

              In English

              OPC

              Optical Proximity Correction

              In English

              OPC

              Optimum Picture Control

              In English

                OPCs

                Oligodendrocyte Progenitor Cells

                In English

                OPD

                Optical Path Difference

                In English

                OPDAR

                Optical Detection and Ranging

                In English

                OPDS

                Organ on Politics, Defence and Security

                In English

                OPE

                Operational Processing Equipment

                In English

                  OPEC
                  Organization of the Petroleum Exporting Countries

                  = OPEP | Organisation des Pays Exportateurs de Pétrole | In French
                  = OPEL | Organizaĵo de Petrol-Eksportaj Landoj | In Esperanto
                  = OPEP | Organização dos Países Exportadores de Petróleo | In Portuguese
                  = OPEP | Organización de Países Esportadores de Petroleu | In Asturian
                  = OPEP | Organización de Países Exportadores de Petróleo | In Spanish
                  = OPEP | Organització de Països Exportadors de Petroli | In Catalan
                  = ОПЕК | Организација на земји извознички на нафта и нафтени деривати | In Macedonian

                  In English

                  OPEIU

                  Office and Professional Employees International Union

                  In English

                  OPEX

                  OPerational Expenditure

                  In English

                  OPF

                  Orbiter Processing Facility

                  In English

                  OPGL

                  Osteoprotegerin Ligand

                  In English

                  OPI

                  Operations Procedure Instruction

                  In English

                  OPI

                  Orbiter Payload Interrogator

                  In English

                  OPIDF

                  Operational Planning Identification File

                  In English

                  OPIS

                  Orbiter Prime Item Specification

                  In English

                  OPK

                  Ovulation Predictor Kit

                  In English

                  OPL

                  Open Problem List

                  In English

                    OPL

                    Orbiter Project Parts List

                    In English

                    OPL

                    Open Proxy List

                    In English

                    OPLF

                    Orbiter Processing and Landing Facility

                    In English

                    OPM

                    Operations Procedure Manual

                    In English

                    OPM

                    Outer Planet Mission

                    In English

                    OPM

                    Office of Personnel Management

                    In English

                    OPML

                    Outline Processor Markup Language

                    In English

                    OPN

                    Osteopontin

                    In English

                    OPO
                    Orbiter Project Office

                    The abbreviation OPO (Orbiter Project Office) includes the abbreviation PO (Project Office).

                    In English

                    OPOV

                    Oxidizer Preburner Oxidizer Valve

                    In English

                    OPPAR

                    Orbiter Project Parts Authorization Request

                    In English

                    OPPF

                    Oxford Protein Production Facility

                    In English

                    OPPS

                    Operations Planning and Project Support

                    In English

                    OPR

                    Office of Primary Responsibility

                    In English

                    OPR

                    Operations Planning Review

                    In English

                    OPR

                    Orbiter Payload Recorder

                    In English

                    OPR

                    Oxygen Pressure Regulator

                    In English

                    OPRV

                    Oxygen Pressure Relief Valve

                    In English

                    OPS

                    Operational Sequence

                    In English

                    OPS

                    Orbiter Project Schedule

                    In English

                    OPS

                    Oxygen Purge System

                    In English

                    OPSA

                    OSSTMM Professional Security Analyst

                    In English

                    OPSDB
                    Operations Data Base

                    The abbreviation OPSDB (Operations Data Base) is included in the abbreviation OPSDBA (Operations Data Base Administrator), and it includes the abbreviation DB (Data Base).

                    In English

                    OPSDBA
                    Operations Data Base Administrator

                    The abbreviation OPSDBA (Operations Data Base Administrator) includes abbreviations DB (Data Base) and OPSDB (Operations Data Base).

                    In English

                    OPSE

                    OSSTMM Professional Security Expert

                    In English

                    OPSEC

                    Operational Security

                    In English

                    OPSS

                    Orbital Propellant Storage Subsystem

                    In English

                    OPST

                    OSSTMM Professional Security Tester

                    In English

                    OPT

                    Operational Pressure Transducer

                    In English

                      OPTB

                      Operational Program Time Base

                      In English

                        OPV

                        Offshore Patrol Vessel

                        In English

                        OPWC
                        Organisation for the Prohibition of Chemical Weapons (www.opcw.org)

                        = OIAC | Organisation pour l'Interdiction des Armes Chimiques | In French

                        In English

                        OPWS

                        Orbital Payload Work Station

                        In English

                        OQE

                        Optical and Quantum Electronics

                        In English

                        OQL

                        Object Query Language

                        In English

                        OR

                        Organized Research

                        In English

                          ORA

                          Operational Requirements Analysis

                          In English

                          ORAC

                          Oxygen Radical Absorbance Capacity

                          In English

                          ORAM
                          Output Random Access Memory

                          The abbreviation ORAM (Output Random Access Memory) includes the abbreviation RAM (Random Access Memory).

                          In English

                          ORB

                          Object Request Broker

                          In English

                          ORB
                          Operations Review Board

                          The abbreviation ORB (Operations Review Board) includes the abbreviation RB (Review Board).

                          In English

                          ORC

                          Operations Request Card

                          In English

                            ORCHIS

                            Oak Ridge Computerized Hierarchical Information System

                            In English

                            ORCUS

                            Orbital Recording Capability and Update System

                            In English

                            ORD

                            Operational Readiness Data

                            In English

                            ORD

                            Operational Ready Data

                            In English

                            ORD
                            Operations Requirements Document

                            The abbreviation ORD (Operations Requirements Document) includes the abbreviation RD (Requirements Document).

                            In English

                            ORD
                            Orbital Requirements Document

                            The abbreviation ORD (Orbital Requirements Document) includes the abbreviation RD (Requirements Document).

                            In English

                            ORD

                            Office of Rare Diseases (http://rarediseases.info.nih.gov)

                            In English

                            ORDBMS

                            Object-Relational Database Management System

                            In English

                            ORDI

                            Ontology Representation and Data Integration

                            In English

                            ORE

                            Output Request Element

                            In English

                              ORF

                              Observer Research Foundation

                              In English

                              ORFEUS

                              Observatories and Research Facilities for EUropean Seismology (http://orfeus.knmi.nl)

                              In English

                              ORI

                              Operational Readiness Inspection

                              In English

                              ORI

                              Ocean Research Institute (www.ori.u-tokyo.ac.jp)

                              In English

                              ORIENT

                              Oriental Research Infrastructure to European Networks

                              In English

                              ORIS

                              Office of Research and Information Systems

                              In English

                              ORLA

                              Optimum Repair Level Analysis

                              In English

                              ORM

                              Operational Reactivity Margin

                              In English

                              ORP

                              OFS Retransmission Processor

                              In English

                              ORP

                              Optional Retirement Program

                              In English

                              ORR
                              Operational Readiness Review

                              The abbreviation ORR (Operational Readiness Review) includes the abbreviation RR (Readiness Review).

                              In English

                              ORR
                              Operations Requirements Review

                              The abbreviation ORR (Operations Requirements Review) is included in the abbreviation PORR (Preliminary Operations Requirements Review), and it includes the abbreviation RR (Requirements Review).

                              In English

                              ORRCA

                              Ontario Research Centre for Computer Algebra (www.orcca.on.ca)

                              In English

                              ORROE

                              Occasional Reports of the Royal Observatory Edinburgh

                              In English

                              ORS

                              Outer Root Sheath

                              In English

                              ORS

                              Orbital Refueling System

                              In English

                              ORS

                              Orbital Reservicing System

                              In English

                              ORS

                              Orbital Resupply System

                              In English

                              ORSDI

                              Oak Ridge Selective Dissemination of Information

                              In English

                              ORT

                              Operational Readiness Test

                              In English

                              ORT

                              Orbit Readiness Test

                              In English

                              ORU

                              Orbital Replaceable Unit

                              In English

                              ORU

                              Orbital Replacement Unit

                              In English

                              ORV

                              Orbital Research Vehicle

                              In English

                              OS

                              On-orbit Station

                              In English

                              OS

                              Operating Software

                              In English

                              OS
                              Operating System

                              The abbreviation OS (Operating System) is included in abbreviations such as FMA (Finanzmarktaufsicht), BOS (Backup Operating System), COS (Console Operating System), EOS (Extended Operating System), FCOS (Flight Computer Operating System), FCOS (Flight Control Operating System), MS-DOS (Microsoft Disk Operating System), GCOS (Ground Computer Operating System), HOS (Hybrid Operating System), IDOS (Integrated Display Operating System), MSDOS (Mass Storage Digital Operating System), OSID (Operating System Interface Definition), POSIX (Portable Operating System Interface), DOS (Disk Operating System), RDOS (Real-Time Disk Operating System), SCOS (Subsystem Computer Operating System), TOS (Test Operating System), ECOS (Experiment Computer Operating System), QDOS (Quick and Dirty Operating System), MOS (Machine Operating System), PC-DOS (Personal Computer Disk Operating System), TOS (Tape Operating System), RTOS (Real-Time Operating System), CNOS (Communication Network Operating System), BDOS (Basic Disk Operating System), ROSS/V (RSTS/E Operating System Simulator for VAX), WOS (Web Operating System), BOS (Base Operating System), DTOS (Distributed Trusted Operating System), DROPS (Dresden Real-Time Operating System Project), COS (Cray Operating System) and FOS (Factored Operating System).

                              In English

                              OS

                              Orbiter CEI Specification

                              In English

                              OS
                              Open Source

                              The abbreviation OS (Open Source) is included in abbreviations such as OSI (Open Source Initiative), OSDL (Open Source Development Labs), OSDL (Open Source Development Lab), FLOSS (Free/Libre Open Source Software), OSIM (Open Source In Morocco), GOSCON (Government Open Source Conference), OSSTMM (Open Source Security Testing Methodology Manual), OSEM (Open Source Event Manager) and OSS (Open Source Software).

                              In English

                              OSA

                              Oklahoma Sociological Association

                              In English

                              OSA
                              Operational Support Area

                              The abbreviation OSA (Operational Support Area) includes the abbreviation SA (Support Area).

                              In English

                              OSA

                              Ordered-Subset Analysis

                              In English

                                OSA

                                Operational Support Airlift

                                In English

                                  OSAJ

                                  Optical Society of America Journal

                                  In English

                                  OSAJI

                                  Optical Society of America Journal - Optics and Image Science

                                  In English

                                  OSALL

                                  Organisation of South African Law Libraries

                                  In English

                                  OSART

                                  Operational Safety Assessment Review Team

                                  In English

                                  OSB

                                  Order of Saint Benedict

                                  In English

                                  OSB

                                  Orientated Strand Board

                                  In English

                                  OSBL

                                  Online Stochastic Batch Learning

                                  In English

                                  OSC

                                  Orbital Sciences Corporation

                                  In English

                                  OSC

                                  Order of Saint Camillus

                                  In English

                                  OSC

                                  Operations Support Center

                                  In English

                                    OSC

                                    Operations Support Contract

                                    In English

                                    OSC

                                    Optical Signatures Code

                                    In English

                                      OSCAR

                                      Orbiting Satellite Carrying Amateur Radio

                                      In English

                                      OSCAR

                                      Open Super-large Crawled ALMAnaCH coRpus

                                      In English

                                      OSCE
                                      Organization for Security and Cooperation in Europe (www.osce.org)

                                      = OSCE | Organisation pour la Sécurité et la Coopération en Europe | In French

                                      In English

                                      OSCF

                                      Operations Support Computing Facility

                                      In English

                                      OSCN
                                      Orbiter Specification Change Notice

                                      The abbreviation OSCN (Orbiter Specification Change Notice) includes abbreviations CN (Change Notice) and SCN (Specification Change Notice).

                                      In English

                                      OSCR
                                      Orbiter Software Change Request

                                      The abbreviation OSCR (Orbiter Software Change Request) includes abbreviations CR (Change Request), SC (Software Change) and SCR (Software Change Request).

                                      In English

                                      OSCRS

                                      Orbital Spacecraft Consumables Resupply System

                                      In English

                                      OSD

                                      Office of the Secretary of Defense

                                      In English

                                      OSD

                                      Open Source Definition

                                      In English

                                      OSDH

                                      Orbiter System Definition Handbook

                                      In English

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