Sheets of Belarus, 2011 all added
| Issuer | Date | Desc | State | ||
| - |  |
Belarus | 3/14/2011 | Bird of the Year 2011, sheet of 1 type | all added |
| - |  |
Belarus | 4/14/2011 | Europa 2011, sheet of 1 type | all added |
| - |  |
Belarus | 4/26/2011 | 25th Anniversary of the Chernobyl Disaster, sheet of 1 type | all added |
| - |  |
Belarus | 5/12/2011 | 30 Years of AIDS Prevention, sheet of 1 type | all added |
| - |  |
Belarus | 8/18/2011 | sheet of 2 types | all added |