Kings and rulers Monarchy -- 4 Sultans -- 3 Constitutional law -- 2 Coronations -- 2 Head of State -- 2 Politics and government 2 more ... Biography. -- 1 Constitutions -- 1 Coronation 1 Diplomatic etiquette -- 1 Government etiquette -- 1 Government publications -- 1 Handbooks, manual, etc. -- 1 History -- 1 Politicians -- 1 Precedence -- 1 Privy councils -- 1 Royal family -- 1 Sultan Salahuddin Abdul Aziz Shah, Seri Paduka Baginda Yang di-Pertuan Agong XI -- 1 less ...