TermCymru

Results are displayed in alphabetical order.
English: Office and Facilities Management Branch
Welsh: Y Gangen Rheoli Swyddfa a Chyfleusterau
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 16 February 2004
English: office applications
Welsh: cymwysiadau swyddfa
Status C
Subject: ICT
Part of speech: Noun, Plural
Last Updated: 22 January 2009
English: Office Assistant
Welsh: Cynorthwyydd Swyddfa
Status B
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 2 March 2015
English: office bar
Welsh: bar swyddfa
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: Office for AI
Welsh: Y Swyddfa AI
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 31 July 2025
English: Office for Budget Responsibility
Welsh: Y Swyddfa Cyfrifoldeb Cyllidebol
Status C
Subject: Finance and statistics
Part of speech: Proper noun, Feminine, Singular
Definition: OBR
Context: Teitl cwrteisi.
Last Updated: 17 October 2012
English: Office for Criminal Justice Reform
Welsh: Swyddfa Diwygio Cyfiawnder Troseddol
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: OCJR
Last Updated: 19 December 2006
English: Office for Disability Issues
Welsh: Swyddfa Materion Anabledd
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Definition: ODI
Notes: Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau. 
Last Updated: 14 November 2023
English: Office for Environmental Protection
Welsh: Swyddfa Diogelu'r Amgylchedd
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar enw corff sydd yn gweithredu yn Lloegr yn unig.
Last Updated: 22 April 2025
English: Office for Fair Access
Welsh: Y Swyddfa dros Fynediad Teg
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 29 July 2004
English: Office for Fair Access for Students
Welsh: Swyddfa Mynediad Teg i Fyfyrwyr
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 4 June 2004
English: Office for Low Emission Vehicles
Welsh: Swyddfa Cerbydau Allyriadau Isel
Status A
Subject: Transport
Part of speech: Proper noun, Feminine, Singular
Definition: OLEV
Last Updated: 23 October 2013
English: Office for National Statistics
Welsh: Y Swyddfa Ystadegau Gwladol
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: ONS
Last Updated: 1 June 2005
English: Office for Nuclear Development
Welsh: Swyddfa Datblygu Niwclear
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: OND
Last Updated: 27 April 2010
English: Office for Nuclear Regulation
Welsh: Y Swyddfa Reoleiddio Niwclear
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 23 March 2021
English: Office for Project Delivery
Welsh: Y Swyddfa Cyflawni Prosiectau
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 31 March 2022
English: Office for Public Management
Welsh: Y Swyddfa Rheolaeth Gyhoeddus
Status A
Subject: Politics
Part of speech: Proper noun, Feminine, Singular
Definition: OPM
Last Updated: 12 May 2006
English: Office for Renewable Energy Deployment
Welsh: Swyddfa Defnyddio Ynni Adnewyddadwy
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 23 September 2009
English: Office for Science and Technology
Welsh: Y Swyddfa dros Wyddoniaeth a Thechnoleg
Status C
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: Llywodraeth y DU
Last Updated: 29 July 2004
English: Office for Security and Counter Terrorism
Welsh: Swyddfa Diogelwch a Gwrthderfysgaeth
Status C
Subject: Justice and order
Part of speech: Proper noun, Feminine, Singular
Definition: OSCT
Last Updated: 17 October 2012
English: Office for Standards in Education, Children’s Services and Skills
Welsh: Y Swyddfa Safonau mewn Addysg, Gwasanaethau Plant a Sgiliau
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r teitl llawn ar Ofsted, un o asiantaethau Llywodraeth y DU.
Last Updated: 23 October 2025
English: Office for Statistics Regulation
Welsh: Y Swyddfa Rheoleiddio Ystadegau
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 24 November 2025
English: Office for Strategic Co-ordination of Health Research
Welsh: Swyddfa Cydlynu Strategol Ymchwil i Iechyd
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: OSCHR
Last Updated: 13 May 2008
English: Office for Tenants and Social Landlords
Welsh: Swyddfa ar gyfer Tenantiaid a Landlordiaid Cymdeithasol
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 13 May 2011
English: Office for Zero Emission Vehicles
Welsh: Y Swyddfa Cerbydau Di-allyriadau
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar enw corff nad oes ganddo ffurf swyddogol Gymraeg.
Last Updated: 22 December 2022
English: office locations
Welsh: lleoliad y swyddfeydd
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 12 June 2006
English: Office Manager
Welsh: Rheolwr Swyddfa
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 16 May 2019
English: Office Manager and Diary Secretary
Welsh: Rheolwr Swyddfa ac Ysgrifennydd Dyddiadur
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 1 September 2010
English: Office Manager and Personal Assistant
Welsh: Rheolwr Swyddfa a Chynorthwyydd Personol
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 19 May 2005
English: office member
Welsh: swyddog-aelod
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 10 May 2012
English: Office of Chief Social Research Officer
Welsh: Swyddfa'r Prif Swyddog Ymchwil Gymdeithasol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 28 April 2008
English: Office of Communications
Welsh: Y Swyddfa Gyfathrebiadau
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: Ofcom
Last Updated: 27 April 2006
English: Office of Environmental Governance Wales
Welsh: Swyddfa Llywodraethiant Amgylcheddol Cymru
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 8 May 2025
English: Office of Fair Trading
Welsh: Y Swyddfa Masnachu Teg
Status A
Subject: Economic development
Part of speech: Proper noun, Feminine, Singular
Definition: OFT
Context: Replaced by the Competition and Markets Authority in 2014.
Last Updated: 13 May 2004
English: Office of Fair Trading report following its care homes market study
Welsh: adroddiad y Swyddfa Masnachu Teg yn dilyn ei hastudiaeth o'r farchnad cartrefi gofal
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Disgrifiad o adroddiad Saesneg yw hwn - nid dyma'r union deitl ar y clawr.
Last Updated: 17 October 2005
English: Office of Fair Work
Welsh: Y Swyddfa Gwaith Teg
Status B
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last Updated: 11 July 2019
English: Office of Government Commerce
Welsh: Swyddfa Masnach y Llywodraeth
Status A
Subject: General
Part of speech: Proper noun, Feminine, Singular
Definition: OGC
Context: UK Government.
Last Updated: 25 February 2003
English: Office of Government Commerce Common Minimum Standards
Welsh: Safonau Cyffredin Gofynnol Swyddfa Masnach y Llywodraeth
Status C
Subject: Economic development
Part of speech: Noun, Plural
Last Updated: 12 November 2010
English: Office of Life Sciences
Welsh: Swyddfa Gwyddorau Bywyd
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: OLS
Last Updated: 10 November 2010
English: Office of Manpower Economics
Welsh: Swyddfa Economeg y Gweithlu
Status B
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: OME
Last Updated: 22 May 2003
English: Office of Parliamentary Counsel
Welsh: Swyddfa'r Cwnsleriaid Seneddol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 13 September 2006
English: Office of Population Censuses and Surveys
Welsh: Swyddfa Cyfrifiadau ac Arolygon Poblogaeth
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: OPCS
Last Updated: 13 September 2006
English: Office of Public Sector Information
Welsh: Swyddfa Gwybodaeth y Sector Cyhoeddus
Status A
Subject: Politics
Part of speech: Proper noun, Feminine, Singular
Definition: OPSI
Context: Subsumed into the National Archives in 2006.
Last Updated: 24 May 2005
English: Office of Qualifications and Examinations Regulation
Welsh: Swyddfa Rheoleiddio Cymwysterau ac Arholiadau
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Context: Ofqual
Last Updated: 28 September 2009
English: Office of Rail and Road
Welsh: Y Swyddfa Rheilffyrdd a Ffyrdd
Status A
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last Updated: 3 December 2025
English: Office of Science and Technology
Welsh: Y Swyddfa dros Wyddoniaeth a Thechnoleg
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: OST
Last Updated: 22 July 2010
English: Office of Telecommunications
Welsh: Y Swyddfa Rheoliadau Telathrebu
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: Oftel
Last Updated: 2 September 2004
English: Office of the Business Minister and Chief Whip
Welsh: Swyddfa'r Gweinidog Busnes a'r Prif Chwip
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Definition: OBMCW
Last Updated: 8 June 2007
English: Office of the Chief Digital Officer
Welsh: Swyddfa'r Prif Swyddog Digidol
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Notes: Rhan o’r Grŵp Addysg a Gwasanaethau Cyhoeddus yn Llywodraeth Cymru. Ychwanegwyd y cofnod hwn Ionawr 2016.
Last Updated: 11 January 2016
English: Office of the Chief Information Officer
Welsh: Swyddfa'r Prif Swyddog Gwybodaeth
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 17 November 2011