| Year of the Dog 2018 |
| Sheetlets |
| ›Guernsey |
| Europa 2018 - Bridges |
| Sheetlets |
| ›Guernsey |
| Sepac 2018 - Spectacular Views |
| Sheetlets |
| ›Guernsey |
| Stories From the Great War Part 5 |
| Sheetlets |
| ›Guernsey |
WOPA+ recommended stamp issues
| Game of Thrones™ |
| Issued: 23.01.2018 |
| ›Great Britain |
| Experience Nature - Reptiles and Amphibians |
| Issued: 02.01.2018 |
| ›Netherlands |
| Lunar New Year – Year of the Dog 2018 |
| Issued: 05.01.2018 |
| ›Jersey |
| Works of Nature |
| Issued: 16.01.2018 |
| ›France |
| 2018 Flag Series |
| Issued: 16.01.2018 |
| ›United Nations |
| Madeira Self-Adhesive |
| Issued: 16.01.2018 |
| ›Portugal |