International Years
| Set / Name of Stamp | Date of Issue | Denomination | Image |
|---|---|---|---|
| International Year of biodiversityJune 5, 2010 | June 5, 2010 | Rs. 20 |   |
| International Year of biodiversityJune 5, 2010 | June 5, 2010 | Rs. 5 |   |
| International Year of CrystallographyJanuary 30, 2014 | January 30, 2014 | Rs. 20 |   |
| International Year of CooperativesNovember 25, 2024 | November 25, 2024 | Rs. 5 |   |
| International Year of biodiversityJune 5, 2010 | June 5, 2010 | Rs. 25 |   |
| International Year of PhysicsMarch 30, 2005 | March 30, 2005 | Rs. 5 |   |
| International Year of VolunteersDecember 5, 2001 | December 5, 2001 | Rs. 4 |   |
| International Year of the FamilyNovember 20, 1994 | November 20, 1994 | Rs. 2 |   |
| International Literacy YearSeptember 8, 1990 | September 8, 1990 | Rs. 1 |   |
| International Year of Shelter for the HomelessOctober 5, 1987 | October 5, 1987 | Rs. 5 |   |