The Philippine Postal Corporation will issue 3 high value definitive stamps featuring our National Bird, the Philippine Eagle.

The Philippine Postal Corporation will issue a stamp to commemorate the Centenary of the Battle of Tirad Pass.

The Philippine Postal Corporation will issue a set of stamps on October 24, 1999, United Nations Day, to publicize the International Year of Older Persons. (IYOP), World Teachers' Day (WTD) and World Heritage Site (WHS).

The Philippine Postal Corporation will issue a stamp to commemorate the 100 Years of Philippine Bible Society.

The Philippine Postal Corporation will issue a set of stamps to commemorate 50 years of Philippines-Korea Diplomatic Relations.

The Philippine Postal Corporation will issue a stamp to commemorate the Diamond Anniversary of the Masonic Charities for Crippled Children, Inc. (MCCCI).

The Philippine Postal Corporation will issue a set of stamps to commemorate 50 years of Phillppines-Thoilond Diplomatic Relations.

The Philippine Postal Corporation will issue a stamp to commemorate the 125th Anniversary of the Universal Postal Union

The Philippine Postal Corporation will issue a stamp to commemorate the Birth Centennial of Juan F.Nakpil, National Artist for Architecture.

The Philippine Postal Corporation, in cooperation with the Marine Science Institute, University of the Philippines will issue a set of topical stamps featuring Philippine Marine Biodiversity.