https://fynghyfrif.sirgar.llyw.cymru/cy/service/Website_Feedback?select1=https://www.sirgar.llyw.cymru/cartref/gwasanaethaur-cyngor/llyfrgelloedd-ac-archifau/llyfrgell-deithiol/llanwrda/
Ffurflen adborth - Fy Nghyfrif
adborthfy
https://www.ombwdsmon.cymru/adborth-cais-am-hyfforddiant/
Adborth / Cais am hyfforddiant - PSOW Cymraeg
adborthcaishyfforddiantcymraeg
https://melindrafod.cymru/adborth/
Ffurflen Adborth Uwchgynhadledd - Melin Drafod
adborthmelin
https://fynghyfrif.sirgar.llyw.cymru/cy/service/Website_Feedback?select1=https://www.sirgar.llyw.cymru/cartref/gwasanaethaur-cyngor/addysg-ac-ysgolion/dod-o-hyd-i-ysgol/ysgol-uwchradd/sant-ioan-llwyd/
Ffurflen adborth - Fy Nghyfrif
adborthfy
https://www.swansea.ac.uk/cy/bywydcampws/canllawiau-adborth-a-chwynion/
Canllawiau, adborth a chwynion - Prifysgol Abertawe
adborthabertawe