11 March 1988: Opening of the Sultan Salahuddin Abdul Aziz Shah Mosque
This FDC was cancelled in Shah Alam.
04 April 1988: Official Opening of the Sultan Ismail Paka Power Plant
This FDC was cancelled in Kuala Trengganu.
This FDC was cancelled in Paka.
31 August 1988: 25th Anniversary of Independence of Sabah and Sarawak in Malaysia
These FDCs were cancelled in Kota Kinabalu and Kuching representing the capital cities of Sabah and Sarawak respectively.