75684 results
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English: Nigerian
Welsh: Nigeraidd
English: night-flowering catchfly
Welsh: gludlys nos-flodeuol
English: night glow
Welsh: gwawl nos
English: Nightingale House Hospice
Welsh: Hosbis Tŷ'r Eos
English: nightjar
Welsh: troellwr mawr
English: night line
Welsh: ffôn nos
English: night navigation
Welsh: nos-lywio
English: Night Out Scheme
Welsh: Cynllun Noson Allan
English: night shelters
Welsh: lloches nos
English: Nightstop
Welsh: Lloches Dros Nos
English: night-vision equipment
Welsh: offer gweld yn y nos
English: NIHR
Welsh: Y Sefydliad Cenedlaethol dros Ymchwil Iechyd a Gofal
English: NIIAS
Welsh: NIIAS
English: nil by mouth
Welsh: dim trwy'r geg
English: Nipah disease
Welsh: clefyd Nipah
English: nipple
Welsh: teth
English: NIPT
Welsh: Profi Cynenedigol Heb Lawdriniaeth
English: NISCC
Welsh: NISCC
English: NISCHR
Welsh: Sefydliad Cenedlaethol ar gyfer Ymchwil Gofal Cymdeithasol ac Iechyd
English: NIS Directive
Welsh: Y Gyfarwyddeb Diogelwch Rhwydweithiau a Gwybodaeth
English: NIS Directive
Welsh: Y Gyfarwyddeb NIS
English: NISRA
Welsh: Asiantaeth Ystadegau ac Ymchwil Gogledd Iwerddon
Welsh: Rheoliadau Atal Llygredd Nitradau (Cymru) 2008
Welsh: Rheoliadau Atal Llygredd Nitradau (Cymru) 2013
English: Nitrates Directive
Welsh: Y Gyfarwyddeb Nitradau
English: Nitrate Sensitive Area
Welsh: Ardal Agored i Niwed gan Nitradau
English: Nitrate Vulnerable Zone
Welsh: Parth Perygl Nitradau
English: nitrogen
Welsh: nitrogen
English: nitrogen dioxide
Welsh: nitrogen deuocsid
English: nitrogen fertiliser
Welsh: gwrtaith nitrogen
English: nitrogen fixing
Welsh: bachu nitrogen
English: nitrogen oxide
Welsh: nitrogen ocsid
English: nitrous oxide
Welsh: ocsid nitrus
English: nitrous oxide manifold
Welsh: maniffold ocsid nitrus
English: Niue
Welsh: Niue
English: NJC
Welsh: Y Cyd-gyngor Cenedlaethol ar gyfer Gwasanaethau Llywodraeth Leol
English: NJUG
Welsh: Cyd-Grŵp Cenedlaethol Cyfleustodau
English: NLDB
Welsh: BDAC
English: NLIAH
Welsh: Asiantaeth Genedlaethol Arwain ac Arloesi mewn Gofal Iechyd
Welsh: Arweiniad yr Asiantaeth Genedlaethol ar Arwain ac Arloesi mewn Gofal Iechyd ar Wella Iechyd Meddwl
English: N loading
Welsh: y llwyth nitrogen
English: NLP
Welsh: Rhaglennu Niwroieithyddol
English: NLP
Welsh: prosesu iaith naturiol
English: NLPG
Welsh: Rhestr Tir ac Eiddo Genedlaethol
English: NLS
Welsh: Cefnogi Bywyd y Newydd-anedig
English: NLSA
Welsh: ACDS
English: NLSS
Welsh: Arolwg Cenedlaethol o Foddhad Dysgwyr
English: NLSY
Welsh: Arolwg Hydredol Cenedlaethol o Ieuenctid
English: NLW
Welsh: LlGC
English: nm
Welsh: milltir fôr