Selangor

Malay state
 File:Selangor mosque.jpg File:Selangor 2dollar.jpg File:Selangor 8c.jpg 

Malaysia
 File:Selangor orchid.jpg|1965 2c orchid definitive. File:Selangor butterflies.jpg|6c butterflies. 
 * In 1965, the orchids definitive set was released.
 * In 1971, butterfly definitives were first released, 5 values reissued in photogravure in 1977.
 * In 1979, flower definitives were issued.
 * In 1986, the agriculture and arms definitives were issued; there are perf varieties.
 * In 2003, a Sultan Sharafuddin Idris Shah installation set was issued.
 * In 2007, a new flowers and and arms issue was released, perf 14x13½. It was re-released in 2016, perf 14.
 * In 2018, a wild orchids set of definitives was issued.