Sheets of Greenland, 1998
| Issuer | Date | Desc | State | ||
| - | no image | Greenland | 1998 | Year of the Ocean, sheet of 6 types | |
| - |  |
Greenland | 1998 | empty sheet (#1305) | incomplete |
| - | no image | Greenland | 8/20/1998 | empty sheet (#62676) | incomplete |
| - |  |
Greenland | 11/5/1998 | empty sheet (#62677) | incomplete |