TermCymru

Results are displayed in English alphabetical order A-Z
English: IoD
Welsh: Mynegai Dosbarthiad
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Index of Distribution
Last Updated: 17 June 2008
English: IoD
Welsh: Mynegai Dosbarthiad
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Index of Distribution
Last Updated: 17 June 2008
English: iodine
Welsh: ïodin
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: I
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: iodine
Welsh: ïodin
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: I
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: IoFC
Welsh: Sefydliad Codi Arian Cymru
Status A
Subject: Finance and statistics
Part of speech: Proper noun, Masculine, Singular
Definition: Institute of Fundraising Cymru
Context: Official name on the website.
Last Updated: 9 May 2012
English: IoFC
Welsh: Sefydliad Codi Arian Cymru
Status A
Subject: Finance and statistics
Part of speech: Proper noun, Masculine, Singular
Definition: Institute of Fundraising Cymru
Context: Official name on the website.
Last Updated: 9 May 2012
English: IOM Cymru
Welsh: Rheoli Integredig Troseddwyr Cymru
Status A
Subject: Justice and order
Part of speech: Proper noun
Definition: Integrated Offender Management Cymru
Last Updated: 31 October 2014
English: IOM Cymru
Welsh: Rheoli Integredig Troseddwyr Cymru
Status A
Subject: Justice and order
Part of speech: Proper noun
Definition: Integrated Offender Management Cymru
Last Updated: 31 October 2014
English: ioniser
Welsh: ïoneiddiwr
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: ïoneiddwyr
Last Updated: 4 February 2021
English: ioniser
Welsh: ïoneiddiwr
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: ïoneiddwyr
Last Updated: 4 February 2021
English: ionising radiation
Welsh: ymbelydredd ïoneiddio
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 September 2005
English: ionising radiation
Welsh: ymbelydredd ïoneiddio
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 September 2005
English: Ionising Radiation (Medical Exposure) Regulations
Welsh: Rheoliadau Ymbelydredd Ïoneiddio (Cysylltiad Meddygol)
Status B
Subject: Health
Part of speech: Noun, Plural
Notes: Cyfieithiad cwrteisi ar enw rheoliadau sydd wedi’u gwneud yn Saesneg yn unig. Sylwer hefyd ar y cofnod am y term medical exposure to radiation / dod i gysylltiad ag ymbelydredd yn sgil offer meddygol, i’w ddefnyddio mewn testunau rhydd.
Last Updated: 27 June 2018
English: Ionising Radiation (Medical Exposure) Regulations
Welsh: Rheoliadau Ymbelydredd Ïoneiddio (Cysylltiad Meddygol)
Status B
Subject: Health
Part of speech: Noun, Plural
Notes: Cyfieithiad cwrteisi ar enw rheoliadau sydd wedi’u gwneud yn Saesneg yn unig. Sylwer hefyd ar y cofnod am y term medical exposure to radiation / dod i gysylltiad ag ymbelydredd yn sgil offer meddygol, i’w ddefnyddio mewn testunau rhydd.
Last Updated: 27 June 2018
English: IOPC Funds
Welsh: Cronfeydd IOPC
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: International Oil Pollution Compensation Funds
Last Updated: 27 May 2004
English: IOPC Funds
Welsh: Cronfeydd IOPC
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: International Oil Pollution Compensation Funds
Last Updated: 27 May 2004
English: IOT
Welsh: IOT
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am internet of things / y rhyngrwyd pethau
Last Updated: 6 April 2017
English: IOT
Welsh: IOT
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am internet of things / y rhyngrwyd pethau
Last Updated: 6 April 2017
English: IP
Welsh: Caffael Gwybodaeth
Status C
Subject: Welsh Government posts and departments
Part of speech: Verb
Definition: Information Procurement
Last Updated: 26 January 2010
English: IP
Welsh: Eiddo Deallusol
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 25 November 2010
English: IP
Welsh: Caffael Gwybodaeth
Status C
Subject: Welsh Government posts and departments
Part of speech: Verb
Definition: Information Procurement
Last Updated: 26 January 2010
English: IP
Welsh: Eiddo Deallusol
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 25 November 2010
English: IPA
Welsh: arfarniad polisi integredig
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: integrated policy appraisal
Last Updated: 9 July 2008
English: IPA
Welsh: arfarniad polisi integredig
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: integrated policy appraisal
Last Updated: 9 July 2008
English: IPA
Welsh: cytundebau rhyngbroffesiynol
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: inter-professional agreements
Last Updated: 15 February 2010
English: IPA
Welsh: cytundebau rhyngbroffesiynol
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: inter-professional agreements
Last Updated: 15 February 2010
English: IPA
Welsh: Yr Awdurdod Seilwaith a Phrosiectau
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am yr Infrastructure and Projects Authority.
Last Updated: 9 June 2022
English: IPA
Welsh: Yr Awdurdod Seilwaith a Phrosiectau
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am yr Infrastructure and Projects Authority.
Last Updated: 9 June 2022
English: IPA
Welsh: Eiriolwr Proffesiynol Annibynnol
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: Eiriolwyr Proffesiynol Annibynnol
Notes: Dyma'r acronym Saesneg a ddefnyddir am Independent Professional Advocate.
Last Updated: 4 March 2026
English: IPA
Welsh: Eiriolwr Proffesiynol Annibynnol
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: Eiriolwyr Proffesiynol Annibynnol
Notes: Dyma'r acronym Saesneg a ddefnyddir am Independent Professional Advocate.
Last Updated: 4 March 2026
English: IP address
Welsh: cyfeiriad IP
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: IP address
Welsh: cyfeiriad IP
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: IPAFFS
Welsh: Y System Mewnforio Cynhyrchion, Anifeiliaid, Bwyd a Bwyd Anifeiliaid
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Import of Products, Animals, Food and Feed System.
Last Updated: 4 July 2023
English: IPAFFS
Welsh: Y System Mewnforio Cynhyrchion, Anifeiliaid, Bwyd a Bwyd Anifeiliaid
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Import of Products, Animals, Food and Feed System.
Last Updated: 4 July 2023
English: IPC
Welsh: Comisiwn Cynllunio Seilwaith
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Infrastructure Planning Commission
Last Updated: 21 January 2008
English: IPC
Welsh: Comisiwn Cynllunio Seilwaith
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Infrastructure Planning Commission
Last Updated: 21 January 2008
English: IPC
Welsh: Pwyllgor Paralympaidd Rhyngwladol
Status A
Subject: Tourism and leisure
Part of speech: Proper noun, Masculine, Singular
Context: International Paralympic Committee
Last Updated: 14 August 2014
English: IPC
Welsh: Pwyllgor Paralympaidd Rhyngwladol
Status A
Subject: Tourism and leisure
Part of speech: Proper noun, Masculine, Singular
Context: International Paralympic Committee
Last Updated: 14 August 2014
English: IPCC
Welsh: IPCC
Status A
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Independent Police Complaints Commission
Last Updated: 2 February 2006
English: IPCC
Welsh: IPCC
Status A
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Independent Police Complaints Commission
Last Updated: 2 February 2006
English: IPCC
Welsh: Pwyllgor Atal a Rheoli Heintiau
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Infection Prevention and Control Committee
Last Updated: 21 July 2011
English: IPCC
Welsh: Panel Rhynglywodraethol ar y Newid yn yr Hinsawdd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Intergovernmental Panel on Climate Change
Last Updated: 18 August 2011
English: IPCC
Welsh: Pwyllgor Atal a Rheoli Heintiau
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Infection Prevention and Control Committee
Last Updated: 21 July 2011
English: IPCC
Welsh: Panel Rhynglywodraethol ar y Newid yn yr Hinsawdd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Intergovernmental Panel on Climate Change
Last Updated: 18 August 2011
English: IPC European Athletics Championships
Welsh: Pencampwriaeth Athletau Ewrop y Pwyllgor Paralympaidd Rhyngwladol
Status A
Subject: Tourism and leisure
Part of speech: Proper noun, Feminine, Singular
Context: International Paralympic Committee
Last Updated: 14 August 2014
English: IPC European Athletics Championships
Welsh: Pencampwriaeth Athletau Ewrop y Pwyllgor Paralympaidd Rhyngwladol
Status A
Subject: Tourism and leisure
Part of speech: Proper noun, Feminine, Singular
Context: International Paralympic Committee
Last Updated: 14 August 2014
English: IP Commercialisation Manager
Welsh: Rheolwr Masnacheiddio Eiddo Deallusol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Context: IP = Intellectual Property
Last Updated: 8 July 2010
English: IP Commercialisation Manager
Welsh: Rheolwr Masnacheiddio Eiddo Deallusol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Context: IP = Intellectual Property
Last Updated: 8 July 2010
English: IP completion day
Welsh: diwrnod cwblhau’r cyfnod gweithredu  
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Notes: Mewn perthynas ag ymadael â'r Undeb Ewropeaidd
Last Updated: 31 October 2019
English: IP completion day
Welsh: diwrnod cwblhau’r cyfnod gweithredu  
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Notes: Mewn perthynas ag ymadael â'r Undeb Ewropeaidd
Last Updated: 31 October 2019