Conferences
| Set / Name of Stamp | Date of Issue | Denomination | Image |
|---|---|---|---|
| 26th International Board on Books for Young People Congress (IBBY)September 20, 1998 | September 20, 1998 | Rs. 11 |   |
| 20th International Congress of RadiologySeptember 18, 1998 | September 18, 1998 | Rs. 8 |   |
| 1st Assembly Meeting of Global Environment Facility, DelhiApril 1, 1998 | April 1, 1998 | Rs. 11 |   |
| Meeting of Rotary International : Council on LegislationJanuary 12, 1998 | January 12, 1998 | Rs. 8 |   |
| World Convention on Reverence for all Life, PuneNovember 23, 1997 | November 23, 1997 | Rs. 4 |   |
| ICPO Interpol – 66th General Assembly SessionOctober 15, 1997 | October 15, 1997 | Rs. 4 |   |
| Inter-Parliamentary Specialized Conference, New DelhiFebruary 15, 1997 | February 15, 1997 | Rs. 5 |   |
| 2nd International Crop Science Congress, New DelhiNovember 17, 1996 | November 17, 1996 | Rs. 2 |   |
| 20th World Poultry CongressSeptember 2, 1996 | September 2, 1996 | Rs. 5 |   |
| 8th Int. Conference Seminar of Tamil Studies, ThanjavurJanuary 5, 1995 | January 5, 1995 | Rs. 2 |   |