TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: tystysgrif ddinistrio
English: certificate of destruction
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Tystysgrif mae'r perchennog yn ei dderbyn wedi i'r hen gerbyd gael ei ddinistrio mewn canolfan bwrpasol.
Last updated: 23 March 2012
Welsh: tystysgrif defnydd neu ddatblygiad cyfreithlon
English: certificate of lawful use or development
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau defnydd neu ddatblygiad cyfreithlon
Last updated: 23 February 2026
Welsh: tystysgrif defnydd sefydledig
English: Established Use Certificate
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Definition: These were issued by a planning authority before July 1992 where it could be shown that a use of land or buildings had existed since before 1964. It gave immunity from enforcement action. Since July 1992 these have been replaced by Lawful Development Certificates.
Last updated: 10 January 2003
Welsh: tystysgrif dim addasu
English: non-manipulation certificate
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau dim addasu
Definition: Dogfen sy’n ardystio nad yw cynhyrchion pysgodfeydd wedi’u haddasu na’u trin yn ystod eu cludiant drwy wledydd trydydd parti, er mwyn cynnal statws tarddiad ffafriol o dan gytundebau masnach.
Notes: Mae’r term non-manipulation document / dogfen dim addasu yn gyfystyr.
Last updated: 2 October 2025
Welsh: tystysgrif eithrio
English: exemption certificate
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: eg for prescriptions
Last updated: 19 June 2006
Welsh: Tystysgrif Eithrio ar gyfer Gwersylla
English: Camping Exemption Certificate
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last updated: 4 December 2013
Welsh: Tystysgrif Eithrio Credyd Treth y GIG
English: NHS Tax Credit Exemption Certificate
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last updated: 31 March 2009
Welsh: tystysgrif eithrio ddilys
English: valid exemption certificate
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: tystysgrif eithrio meddygol
English: medical exemption certificate
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 7 October 2014
Welsh: tystysgrif eithrio oherwydd mamolaeth
English: maternity exemption certificate
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: MatEx
Last updated: 7 October 2014
Welsh: tystysgrif eithrio oherwydd mamolaeth
English: MatEX
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: maternity exemption certificate
Last updated: 7 October 2014
Welsh: Tystysgrif Eithrio oherwydd Oedran
English: Certificate of Age Exception
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Definition: DWP term
Last updated: 17 November 2008
Welsh: Tystysgrif Eithrio rhag gorfod Gwisgo Gwregys Diogelwch
English: Certificate of Exemption from Compulsory Seat Belt Wearing
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Context: In such cases, doctors will issue a 'Certificate of Exemption from Compulsory Seat Belt Wearing', which individuals must keep on their person and show to the police if challenged.
Last updated: 21 September 2012
Welsh: Tystysgrif Eithrio rhag Yswiriant Atebolrwydd Cyflogwyr
English: Certificate of Exemption from Employers' Liability Insurance
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last updated: 18 May 2012
Welsh: Tystysgrif Feddygol Achos Marwolaeth gan yr ‌Archwilydd Meddygol
English: Medical Examiner Medical Certificate of Cause of Death
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Meddygol Achos Marwolaeth gan yr ‌Archwilydd Meddygol
Notes: Ffurflen a ragnodir gan Reoliadau Tystysgrifau Meddygol Achos Marwolaeth 2024.
Last updated: 27 February 2024
Welsh: Tystysgrif Feddygol Achos Marwolaeth gan ‌yr Ymarferydd a Fu'n Gweini
English: Attending Practitioner Medical Certificate of Cause of Death
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Meddygol Achos Marwolaeth gan ‌yr Ymarferydd a Fu'n Gweini
Notes: Ffurflen a ragnodir gan Reoliadau Tystysgrifau Meddygol Achos Marwolaeth 2024.
Last updated: 27 February 2024
Welsh: tystysgrif ffytoiechydol
English: phytosanitary certificate
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau ffytoiechydol
Last updated: 4 July 2023
Welsh: tystysgrif ffytoiechydol
English: PC
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau ffytoiechydol
Notes: Dyma'r acronym Saesneg a ddefnyddir am phytosanitary certificate.
Last updated: 4 July 2023
Welsh: Tystysgrif Genedlaethol
English: National Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: NC
Last updated: 7 September 2006
Welsh: Tystysgrif Genedlaethol
English: NC
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: National Certificate
Last updated: 7 September 2006
Welsh: Tystysgrif Genedlaethol Uwch
English: Higher National Certificate
Status A
Subject: Education
Part of speech: Proper noun, Feminine, Singular
Definition: HNC
Last updated: 17 December 2013
Welsh: Tystysgrif Genedlaethol Uwch
English: HNC
Status A
Subject: Education
Part of speech: Proper noun, Feminine, Singular
Definition: Higher National Certificate
Last updated: 17 December 2013
Welsh: tystysgrif geni
English: birth certificate
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau geni
Last updated: 25 January 2024
Welsh: Tystysgrif Genoteip WEGS II
English: WEGS II Genotype Certificate
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 19 May 2003
Welsh: tystysgrif gludiant
English: certificate of shipment
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: Tystysgrif Gofrestru
English: COR
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Certificate of Registration
Last updated: 2 December 2004
Welsh: Tystysgrif Gofrestru
English: Certificate of Registry
Status A
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Evidence of a ship's registration.
Last updated: 5 March 2013
Welsh: Tystysgrif Graidd
English: Core Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Welsh Baccalaureate Qualification
Last updated: 22 August 2006
Welsh: Tystysgrif Graidd Bagloriaeth Cymru
English: Welsh Baccalaureate Core Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 22 August 2006
Welsh: tystysgrif gwblhau
English: completion certificate
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 8 June 2015
Welsh: Tystysgrif Gweithredwr Awyr
English: Air Operator’s Certificate
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Gweithredwr Awyr
Definition: An air operator's certificate (AOC) is the approval granted by a national aviation authority to an aircraft operator to allow it to use aircraft for commercial purposes.
Last updated: 5 October 2016
Welsh: Tystysgrif Gweithredwr Awyr Heddlu
English: Police Air Operator’s Certificate
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Gweithredwyr Awyr Heddlu
Definition: A specialist National AOC granted to organisations operating in the Service of a Chief of Police. This AOC requires similar procedures to those of the full AOC; however the very nature of police operations necessitates the provision of 'easements' from the standard regulations.
Last updated: 5 October 2016
Welsh: Tystysgrif Gyffredinol Addysg Uwchradd
English: General Certificate of Secondary Education
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: GCSE
Last updated: 17 May 2004
Welsh: tystysgrif gyflogaeth
English: certificate of employment
Status B
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last updated: 21 March 2003
Welsh: tystysgrif gymeradwyo
English: approval certificate
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau cymeradwyo
Context: Caiff awdurdod lleol, ar gais a gyflwynir iddo gan berson sy’n cynnal busnes y rhoddir triniaeth arbennig yn ei ardal neu y mae’n debygol y rhoddir triniaeth arbennig yn ei ardal yng nghwrs y busnes hwnnw, drwy ddyroddi tystysgrif o dan yr adran hon (“tystysgrif gymeradwyo”), gymeradwyo mewn cysylltiad â’r driniaeth arbennig fangre neu gerbyd sydd o fewn is-adran (2).
Notes: Daw'r testun cyd-destunol o Ddeddf Iechyd y Cyhoedd (Cymru) 2017.
Last updated: 13 June 2025
Welsh: Tystysgrif Gyntaf
English: FC
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: First Certificate
Last updated: 7 September 2006
Welsh: Tystysgrif Gyntaf
English: First Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: FC
Last updated: 7 September 2006
Welsh: tystysgrif hawl
English: certificate of entitlement
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 6 August 2012
Welsh: Tystysgrif Hyfforddwr yr Heddlu
English: Police Trainer's Certificate
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 15 January 2008
Welsh: tystysgrif hylendid bwyd
English: food hygiene certificate
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau hylendid bwyd
Last updated: 4 April 2019
Welsh: Tystysgrif Iechyd
English: Certificate of Health
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: tystysgrif iechyd
English: health certificate
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 22 September 2006
Welsh: tystysgrif iechyd allforio
English: export health certificate
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 July 2005
Welsh: Tystysgrif Iechyd Allforio
English: Export Health Certificate
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Thystysgrifau Iechyd Allforio
Notes: Tystysgrif y gellir bod ei hangen er mwyn allforio pysgod i'r UE, os na cheir cytundeb Brexit
Last updated: 15 November 2018
Welsh: tystysgrif iechyd allforio
English: export health certificate
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Iechyd Allforio
Last updated: 28 February 2019
Welsh: Tystysgrif Iechyd ar gyfer Masnachu Anifeiliaid o fewn yr UE
English: Intra Trade Animal Health Certificate
Status C
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: ITAHC
Last updated: 14 November 2007
Welsh: Tystysgrif Iechyd ar gyfer Masnachu Anifeiliaid o fewn yr UE
English: ITAHC
Status C
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: Intra Trade Animal Health Certificate
Last updated: 10 June 2008
Welsh: tystysgrif iechyd i allforio
English: export health certification
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: cig/anifeiliaid
Last updated: 10 January 2008
Welsh: tystysgrif iechyd i allforio i wledydd eraill yr UE
English: intra-community trade export health certificate
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 29 January 2008
Welsh: tystysgrif imiwnedd
English: certificate of immunity
Status A
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Context: With regard to listing a building.
Last updated: 25 June 2013