The motto of Royal Cambodian Air Force is 'Defending the Kingdom of Cambodia'.
The motto of Royal Norwegian Air Force is 'For the King, the People and the Fatherland'.
The motto of Royal Air Force College Cranwell is 'Superna Petimus'.
The motto of Royal Canadian Air Force is 'Per ardua ad astra'.
The motto of Royal New Zealand Air Force is 'Per ardua ad astra'.
The Royal Air Force motto is 'Per Ardua Ad Astra', which means 'Through Difficulties to the Stars'.
Royal Canadian Air Force Women's Division's motto is 'We Serve That Men May Fly'.
Officer Training School RAAF's motto is 'Accept Responsibility'.
The motto of Philippine Army Reserve Command is 'Committed citizen army builder'.
The motto of Royal Danish Naval Academy is 'Nec Temere, Nec Timide'.
The motto of the Royal Air Force is "Per Ardua ad Astra", translated as "Through Struggle to the Stars" (or more literally through adversity). The RAF inherited the motto from its predecessor, the Royal Flying Corps.
The Royal Engineers motto is 'Honi soit qui mal y pense' which is french for 'Shamed be who thinks evil of it'