WOPA+ recommended stamp issues
| 2017 Sport - Intercontinental Football Cup, Winners, Milan |
| Issued: 29.12.2017 |
| ›Armenia |
| Year of the Dog 2018 |
| Issued: 16.02.2018 |
| ›Netherlands |
| 2017 Flora and Fauna of Armenia - Ixiolirion Montanum & Mustela Nivalis |
| Issued: 29.12.2017 |
| ›Armenia |
| Birds 2018 |
| Issued: 02.01.2018 |
| ›Norway |
| Experience Nature - Reptiles and Amphibians |
| Issued: 02.01.2018 |
| ›Netherlands |
| 2017 Sport - FIFA World Cup, Winners, Brazil |
| Issued: 29.12.2017 |
| ›Armenia |