Sheets of Thailand, 2012
| Issuer | Date | Desc | State | ||
| - |  |
Thailand | 4/9/2012 | Centennial of the RTAF, sheet of 8 types | |
| - |  |
Thailand | 6/28/2012 | Provincial Emblem Postage Stamps (7th Series), sheet of 10 types | |
| - |  |
Thailand | 7/5/2012 | Seaside in Thailand, sheet of 10 types | |
| - |  |
Thailand | 9/10/2012 | 150th Anniversary of the Birth of Queen Sri Savarindira, sheet of 4 types | |
| - |  |
Thailand | 11/10/2012 | 115th Anniversary of H.M. King Chulalongkorn's visit to Austria, sheet of 2 types |