1975-12-29: Anniversary of the United Nations

1975-12-22: World Record - Pan-american Games in Mexico

1975-12-19: Tourism (1975)

1975-12-02: Personalities

1975-11-27: Thanksgiving Day

1975-11-19: 2º Interamerican Telecomunication Conference

1975-11-04: Christmas 1975

1975-10-27: American Society of Travel Agents

1975-10-23: Education and Culture

1975-09-27: Historical cities of Brazil

1975-09-23: International Women's Year

1975-09-16: 2nd Antenna for Satellite Communication

1975-09-15: Annual Festival of the Tree

1975-08-22: Folk Dances

1975-08-01: Philately

1975-07-15: Saint Year

1975-07-08: Archeology

1975-06-17: Fauna and Flora

1975-05-08: Brazilian Air Force

1975-05-02: Freshwater Fishes

1975-04-18: Man and his environment

1975-03-14: Fortresses from the colonial period

1975-01-24: Economy

1975-01-04: Media

1975: Mark Post and Emblem

1975: Campaign against Leprosy - Frei Nicodemos