1990
- 1990 – 1 20th Anniversary of OIC – 9 February 1990
- 1990 – 2 7th World Cup Hockey Cup – 12 February 1990
- 1990 – 3 Pakistan Resolution Golden Jubilee – 23 March 1990
- 1990 – 4 Save Motherhood South Asia Conference – 24 March 1990
- 1990 – 5 Painters of Pakistan Series: Shakir Ali – 19 April 1990
- 1990 – 6 Pakistan First Experimental Space Satellite Badr-1 – 26 July 1990
- 1990 – 7 Independence Day Pioneers of Freedom (Series) – 14 August 1990
- 1990 – 8 IPE Commemoration – 19 August 1990
- 1990 – 9 International Literacy Year – 8 September 1990
- 1990 – 10 Joint Meeting of RCPE and CPSP – 22 September 1990
- 1990 – 11 World Summit for Children – 29 September 1990
- 1990 – 12 SAARC Year of Girl Child – 21 November 1990
- 1990 – 13 Silver Jubilee of Security Printing Press – 8 December 1990
Read more about this topic: List Of Postage Stamps Of Pakistan From 1987 To 1996