N°

Date

Subject

01

22/01/1973

Palestine Day

02

19/03/1973

9th Arab Writers Congress and 11th Poetry Festival

03

02/04/1973

Family Planning

04

26/04/1973

10th Anniversary of the World Food Programme

05

06/05/1973

Protecting Carthage

06

10/05/1973

The Tunisian Red Crescent

07

15/05/1973

5th World Telecommunications Day

08

15/07/1973

1st Panafrican Youth Festival

09

23/07/1973

International Scouts Organization

10

30/07/1973

Panarabic Road Rally

11

28/09/1973

Road Safety

12

08/10/1973

Postal Stamp Day

13

16/10/1973

500th Anniversary of Nicolas Copernicus

14

04/11/1973

10th Anniversary of the Organization of African Unity

15

15/11/1973

50th Anniversary of Interpol

16

10/12/1973

25th Anniversary of the Universal Declaration of Human Rights

17

24/12/1973

World Meteorological Organization Centennial