The motto of Ysgol Gyfun Bro Morgannwg is 'Dyro dy law i mi ac fe awn i ben y mynydd'.
The motto of Ysgol Bryn Elian is 'Llwydiant I Bawb'.
The motto of Ysgol Gyfun Gŵyr is 'Gorau byw, cyd-fyw'.
The motto of Ysgol Gyfun Cwm Rhymni is ''Tua'r Goleuni''.
Ysgol Gyfun Garth Olwg's motto is 'Deuparth ffordd eu gwybod'.
The motto of Ysgol Gyfun Gymraeg Llangynwyd is 'Dysg ... Dawn ... Dyfodol'.
Ysgol bro ddyfi's motto is 'Lumen Nobis Sit Scienta'.
The motto of Ysgol Gyfun Cymer Rhondda is 'Hanfod ymddygiad teilwng yw rhoi a derbyn parch.'.
Ysgol y Creuddyn's motto is 'Dawn, Dysg, Daioni'.
Ysgol Dinas Brân's motto is 'Success through Effort'.
The motto of Gowerton Comprehensive School is 'Mi ddylwn, mi allaf, mi fynnaf'.
The motto of Dainese is 'Inspired by humans.'.
The motto of Puntland is 'Star of the North'.
Guildford High School's motto is 'As One That Serveth'.
The motto of Ysgol Gyfun Llanhari is 'Gorau Gwaith Gwasanaeth'.
The motto of Ysgol Gyfun Llangefni is 'Gorau Cynnydd Cadw Moes'.
The motto of Ysgol Rhiwabon is 'Nothing Without Labour'.
Ysgol Rhiwabon's motto is 'Absque Labore Nihil'.
Ysgol Dyffryn Ogwen's motto is 'Bydded Goleuni'.
Ysgol Uwchradd Bodedern's motto is 'Hau i Fedi'.
The motto of Ysgol y Preseli is ''Cofia Ddysgu Byw''.
Ysgol Dinas Brân's motto is 'Success through Effort'.
Ysgol Maesteg School's motto is 'The best education is learning to live!'.
The motto of Ysgol Dyffryn Aman is 'Parched bob byw ei orchwyl'.
Ysgol Gymraeg Gilfach Fargod's motto is 'Cenedl Heb Iaith, Cenedl Heb Galon'.
The motto of Gowerton Comprehensive School is 'Mi ddylwn, mi allaf, mi fynnaf'.