| Issuer | Date | Desc | State | ||
| - | no image | United Nations | 7/7/2000 | empty sheet (#32596) | incomplete |
| - | no image | United Nations | 9/15/2000 | "The United Nations in the 21st Century", sheet of 6 types | all added |
| - | no image | United Nations | 11/9/2000 | 50th Anniversary of United Nations High Commissioner for Refugees, sheet of 1 type | all added |