1974-12-16: World Population Year

1974-10-09: U.P.U. (Universal Postal Union), Centenary

1974-07-15: 17th Social Welfare Conference, Nairobi

1974-04-26: 10th Anniversary of Tanganyika/Zanzibar Union

1974-02-25: 50th Anniversary of INTERPOL

1974-01-12: 10th Anniv of Zanzibar's Revolution