| Issuer | Date | Desc | State | ||
| - | no image | Philippines | 3/7/2008 | empty sheet (#23366) | incomplete |
| - | no image | Philippines | 3/7/2008 | empty sheet (#23367) | incomplete |
| - | no image | Philippines | 5/16/2008 | sheet of 4 types | |
| - | no image | Philippines | 5/30/2008 | Manny "Pacman" Pacquiao, sheet of 4 types | |
| - | no image | Philippines | 7/31/2008 | 60th Anniversary of the Ateneo de Davao University, sheet of 4 types | all added |
| - | no image | Philippines | 8/22/2008 | 100th Anniversary of the Se Jo Tong Family Association, sheet of 4 types | |
| - | no image | Philippines | 10/17/2008 | 35th Anniversary of the Philippine Bonsai Society, empty sheet (#23372) | incomplete |
| - | no image | Philippines | 11/10/2008 | Christmas 2008, sheet of 2 types | all added |
| - | no image | Philippines | 11/17/2008 | empty sheet (#23374) | incomplete |
| - | no image | Philippines | 12/19/2008 | empty sheet (#23375) | incomplete |