| Issuer | Date | Desc | State | ||
| - | no image | Nicaragua | 7/20/2000 | empty sheet (#28117) | incomplete |
| - | no image | Nicaragua | 7/20/2000 | empty sheet (#28118) | incomplete |
| - | no image | Nicaragua | 7/20/2000 | empty sheet (#86130) | incomplete |
| - | no image | Nicaragua | 7/20/2000 | empty sheet (#86131) | incomplete |
| - | no image | Nicaragua | 7/25/2000 | empty sheet (#28119) | incomplete |
| - | no image | Nicaragua | 7/25/2000 | empty sheet (#86132) | incomplete |
| - | no image | Nicaragua | 7/27/2000 | History of Aviation, sheet of 6 types | |
| - | no image | Nicaragua | 7/27/2000 | History of Aviation, sheet of 6 types | |
| - | no image | Nicaragua | 7/27/2000 | History of Aviation, sheet of 1 type | |
| - | no image | Nicaragua | 7/27/2000 | History of Aviation, sheet of 1 type | |
| - | no image | Nicaragua | 8/21/2000 | empty sheet (#28122) | incomplete |
| - | no image | Nicaragua | 8/21/2000 | empty sheet (#28123) | incomplete |
| - | no image | Nicaragua | 8/21/2000 | empty sheet (#86133) | incomplete |
| - | no image | Nicaragua | 8/21/2000 | empty sheet (#86134) | incomplete |
| - | no image | Nicaragua | 8/22/2000 | sheet of 6 types | |
| - | no image | Nicaragua | 8/22/2000 | sheet of 6 types | |
| - | no image | Nicaragua | 8/22/2000 | empty sheet (#86135) | incomplete |
| - | no image | Nicaragua | 8/22/2000 | empty sheet (#86136) | incomplete |
| - | no image | Nicaragua | 8/23/2000 | sheet of 10 types | |
| - | no image | Nicaragua | 8/23/2000 | empty sheet (#86137) | incomplete |
| - | no image | Nicaragua | 8/23/2000 | empty sheet (#86138) | incomplete |
| - | no image | Nicaragua | 8/28/2000 | Space Exploration, sheet of 9 types | incomplete |
| - | no image | Nicaragua | 8/28/2000 | empty sheet (#28128) | incomplete |
| - | no image | Nicaragua | 8/28/2000 | empty sheet (#86139) | incomplete |
| - | no image | Nicaragua | 8/28/2000 | empty sheet (#86140) | incomplete |
| - | no image | Nicaragua | 9/7/2000 | empty sheet (#28129) | incomplete |
| - | no image | Nicaragua | 9/7/2000 | empty sheet (#86141) | incomplete |
| - | no image | Nicaragua | 9/7/2000 | empty sheet (#86142) | incomplete |
| - | no image | Nicaragua | 9/27/2000 | sheet of 6 types | |
| - | no image | Nicaragua | 9/27/2000 | sheet of 6 types | incomplete |
| - | no image | Nicaragua | 9/27/2000 | empty sheet (#86143) | incomplete |
| - | no image | Nicaragua | 9/27/2000 | empty sheet (#86144) | incomplete |
| - | no image | Nicaragua | 10/5/2000 | empty sheet (#28132) | incomplete |
| - | no image | Nicaragua | 10/5/2000 | empty sheet (#28133) | incomplete |
| - | no image | Nicaragua | 10/5/2000 | empty sheet (#86145) | incomplete |
| - | no image | Nicaragua | 10/5/2000 | empty sheet (#86146) | incomplete |
| - | no image | Nicaragua | 10/26/2000 | Lions International, sheet of 6 types | |
| - | no image | Nicaragua | 10/26/2000 | Rotary International, sheet of 6 types | |
| - | no image | Nicaragua | 10/26/2000 | empty sheet (#86147) | incomplete |
| - | no image | Nicaragua | 10/26/2000 | empty sheet (#86148) | incomplete |