Sheets of Niue, 2012
| Issuer | Date | Desc | State | ||
| - | no image | Niue | 4/11/2012 | empty sheet (#49886) | incomplete |
| - |  |
Niue | 4/12/2012 | empty sheet (#61915) | incomplete |
| - | no image | Niue | 5/23/2012 | empty sheet (#49887) | incomplete |
| - |  |
Niue | 5/23/2012 | empty sheet (#61916) | incomplete |
| - |  |
Niue | 9/5/2012 | empty sheet (#49888) | incomplete |