TermCymru

Results are displayed in alphabetical order.
English: CSO
Welsh: Swyddog Cymorth Corfforaethol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: Corporate Support Officer
Last Updated: 14 September 2005
English: CSO
Welsh: gorlif carthffosiaeth gyfun
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gorlifoedd carthffosiaeth gyfun
Notes: Dyma'r acronym Saesneg a ddefnyddir am combined sewer overflow. Mae'r ffurfiau storm overflow / gorlif storm yn gyfystyr hefyd.
Last Updated: 20 July 2023
English: CSORB
Welsh: Y Bwrdd Traws-sector ar gyfer Goruchwylio a Gwireddu
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r acronym Saesneg a ddefnyddir am y Cross-Sectoral Oversight and Realisation Board.
Last Updated: 1 September 2022
English: CSOT
Welsh: Tîm Gweithrediadau’r Gwasanaethau Canolog
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: Central Services Operations Team
Last Updated: 26 May 2010
English: CSP
Welsh: Cymdeithas Siartredig Ffisiotherapi
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Chartered Society of Physiotherapy
Last Updated: 11 July 2008
English: CSP
Welsh: Pensiwn y Gwasanaeth Sifil
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Civil Service Pension
Last Updated: 10 January 2007
English: CSP
Welsh: Partneriaeth Diogelwch Cymunedol
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Community Safety Partnership
Last Updated: 29 April 2005
English: CSP
Welsh: darparwr gwasanaethau cyfathrebu
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: Communication service provider. Establishing an updated framework for the collection and retention of communications data by communication service providers (CSPs) to ensure communications data remains available to law enforcement and other authorised public authorities.
Last Updated: 2 January 2013
English: CSP Wales
Welsh: CSP Cymru
Status A
Subject: Health
Definition: CSP= Chartered Society of Physiotherapy
Last Updated: 11 July 2008
English: CSR
Welsh: Adolygiad Cynhwysfawr o Wariant
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Comprehensive Spending Review
Last Updated: 1 December 2003
English: CSREG
Welsh: Rhaglen Cynhyrchu Ynni Adnewyddadwy ar Raddfa Gymunedol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Community Scale Renewable Energy Generation Programme
Last Updated: 27 January 2010
English: CSSIW
Welsh: AGGCC
Status A
Subject: Social services
Definition: Care and Social Services Inspectorate for Wales
Last Updated: 20 December 2006
English: CSSIW - Mid & South
Welsh: CSSIW - Y Canolbarth a'r De
Status C
Subject: Social services
Part of speech: Neutral
Last Updated: 17 November 2011
English: CSSIW - National
Welsh: CSSIW - Cenedlaethol
Status C
Subject: Social services
Part of speech: Neutral
Last Updated: 17 November 2011
English: CSSIW - North
Welsh: CSSIW - Gogledd
Status C
Subject: Social services
Part of speech: Neutral
Last Updated: 17 November 2011
English: CSSIW - South East
Welsh: CSSIW - De-ddwyrain
Status C
Subject: Social services
Part of speech: Neutral
Last Updated: 17 November 2011
English: CSSIW - South West
Welsh: CSSIW - De-orllewin
Status C
Subject: Social services
Part of speech: Neutral
Last Updated: 17 November 2011
English: CSS Wales
Welsh: Cymdeithas Syrfewyr Sirol Cymru
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Definition: County Surveyors Society Wales
Last Updated: 21 June 2007
English: CST
Welsh: Prif Ysgrifennydd y Trysorlys
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Chief Secretary to the Treasury.
Last Updated: 21 July 2022
English: CSU
Welsh: Uned Diogelwch Cymunedol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Definition: Community Safety Unit
Last Updated: 8 August 2007
English: CT
Welsh: Yr Ymddiriedolaeth Garbon
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Carbon Trust
Last Updated: 8 August 2007
English: CT
Welsh: tomograffeg gyfrifiadurol
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Computed tomography.
Context: Also known as "computerised tomography".
Last Updated: 17 December 2013
English: CTA
Welsh: Y Gymdeithas Trafnidiaeth Gymunedol
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am y Community Travel Association.
Last Updated: 1 October 2025
English: CTA
Welsh: CTA
Status A
Subject: Tourism and leisure
Definition: Carmarthenshire Tourist Association
Last Updated: 26 July 2004
English: CTA
Welsh: Yr Ardal Deithio Gyffredin
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: Trefniant hirsefydledig rhwng y DU, Dibyniaethau'r Goron (Jersey, Guernsey ac Ynys Manaw) ac Iwerddon, sy'n dyddio o gyfnod cyn aelodaeth y DU ac Iwerddon o'r Undeb Ewropeaidd. O dan y trefniant hwn caiff dinasyddion y DU ac Iwerddon deithio'n rhydd rhwng y ddwy wlad, yn ogystal â phreswylio a mwynhau rhai hawliau a breintiau, er enghraifft yr hawl i weithio, astudio a phleidleisio, yn y naill wlad a'r llall.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Common Travel Area.
Last Updated: 10 June 2021
English: CTB
Welsh: Budd-dal y Dreth Gyngor
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Definition: Council Tax Benefit. DWP term.
Last Updated: 2 September 2008
English: CTBWG
Welsh: Gweithgor Budd-dal y Dreth Gyngor
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Council Tax Benefit Working Group
Last Updated: 1 October 2008
English: CTC
Welsh: Gwiriad Gwrthderfysgaeth
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Counter Terrorism Check
Last Updated: 23 September 2005
English: Côte d’Ivoire
Welsh: Y Traeth Ifori
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: CTER
Welsh: Y Comisiwn Addysg Drydyddol ac Ymchwil
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Commission for Tertiary Education and Research.
Last Updated: 12 December 2023
English: CTF
Welsh: Cronfa Ymddiriedolaeth Plant
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Definition: Child Trust Fund
Last Updated: 22 January 2008
English: CTI
Welsh: Ymyriad Cyfnod Allweddol
Status B
Subject: Health
Part of speech: Proper noun, Masculine, Singular
Plural: Ymyriadau Cyfnod Allweddol
Notes: Dyma'r acronym Saesneg a ddefnyddir ar gyfer Critical Time Intervention.
Last Updated: 14 April 2022
English: CTIP
Welsh: Rhaglen Integreiddio Llysoedd a Thribiwnlysoedd
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Courts and Tribunals Integration Programme
Last Updated: 24 May 2011
English: CTLD
Welsh: CTLD
Status C
Subject: Social services
Definition: Community Team Learning Disabilities
Last Updated: 13 March 2003
English: CTMUHB Intervention Team
Welsh: Tîm Ymyriad BIPCTM
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 27 June 2019
English: CTP
Welsh: Cynllun Triniaeth a Gofal
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Dyma'r acronym Saesneg a ddefnyddir am Care and Treatment Plan.
Last Updated: 5 June 2025
English: CTRL key
Welsh: bysell CTRL
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005
English: CTRS
Welsh: Cynllun Gostyngiadau'r Dreth Gyngor
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: Cynlluniau Gostyngiadau'r Dreth Gyngor
Definition: Cynllun sydd gan bob awdurdod lleol yng Nghymru i dalu'r budd-dal sy'n ddyledus i'r rheini sydd ar incwm isel, neu sy'n hawlio rhai budd-daliadau penodol, i helpu â chost eu bil treth gyngor.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Council Tax Reduction Scheme.
Last Updated: 5 October 2023
English: CTRWG
Welsh: Gweithgor Ailbrisio'r Dreth Gyngor
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: Council Tax Revaluation Working Group
Last Updated: 19 October 2005
English: CTS
Welsh: System Olrhain Gwartheg
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Cattle Tracing System
Last Updated: 8 August 2007
English: CTS
Welsh: System Drosglwyddo Gyffredin
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Common Transfer System - a way of transferring pupil level information electronically when pupils move schools.
Last Updated: 30 June 2006
English: CTS
Welsh: Syndrom Twnnel y Carpws
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Carpal Tunnel Syndrom.
Last Updated: 9 September 2021
English: CTSA
Welsh: Cynghorydd Diogelwch Gwrthderfysgaeth
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Counter Terrorism Security Advisor
Last Updated: 26 April 2010
English: CT scan
Welsh: sgan CT
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: sganiau CT
Notes: CT yw'r acronym Saesneg a ddefnyddir am computed tomography. Mae'n derm mwy diweddar ac arferedig na'r ffurf gyfystyr CAT scan (lle saif CAT am computed axial tomography). Math o sgan pelydr X ydyw.
Last Updated: 23 September 2025
English: CT scanner
Welsh: sganiwr CT
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Computed tomography, also known as "computerised tomography".
Context: Lluosog: sganwyr CT.
Last Updated: 17 December 2013
English: CTS link
Welsh: daliad cyswllt CTS
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Also known as a "CTS linked holding".
Context: Cattle Tracing System.
Last Updated: 6 January 2014
English: CTS linked holding
Welsh: daliad cyswllt CTS
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Also known as a "CTS link".
Context: Cattle Tracing System.
Last Updated: 6 January 2014
English: Ct value
Welsh: gwerth Ct
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Byrfodd ar gyfer "Cycle threshold", sef nifer y cylchredau mewn biobrawf PCR sydd eu hangen er mwyn i'r signal fflwroleuol groesi'r trothwy (hynny yw, i fod yn fwy na'r lefel cefndir).
Last Updated: 22 July 2020
English: Cuba
Welsh: Ciwba
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: cubicle
Welsh: ciwbicl
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Lle mae gwartheg yn cysgu mewn system fwydo cynllun agored.
Last Updated: 11 October 2004