| Issuer | Date | Desc | State | ||
| - | no image | Micronesia | 5/21/1993 | sheet of 12 types | all added |
| - | no image | Micronesia | 10/5/1993 | Pohnpei Tourist Sites, sheet of 1 type | all added |
| - | no image | Micronesia | 12/15/1993 | Yap Culture - People and Nature, sheet of 18 types | all added |