Sheets of Slovakia, 2003
| Issuer | Date | Desc | State | ||
| - |  |
Slovakia | 4/6/2003 | 25th Anniversary of the Slovak Ecclesiastical Province, sheet of 2 types | all added |
| - |  |
Slovakia | 6/25/2003 | WWF 2003, sheet of 4 types | all added |
| - |  |
Slovakia | 7/15/2003 | empty sheet (#9142) | incomplete |
| - |  |
Slovakia | 9/7/2003 | empty sheet (#58305) | incomplete |