2 – Andorra – 2021 – Our Lady of Meritxell
2 – Andorra – 2021 – Taking care of our seniors
2 – Greece – 2020 – 2 500 years since the Battle of Thermopylae
2 – Luxembourg – 2020 – The 200th anniversary of the birth of Prince Henri
2 – Italy – 2020 – The 80th Anniversary of Foundation of ‘Corpo Nazionale dei Vigili del Fuoco’ (National Fire Department)
2 – Estonia – 2020 – The centenary of the Tartu Peace Treaty
2 – Belgium – 2020 – International Year of Plant Health 2020 (IYPH 2020)
2 – Germany – 2020 – Brandenburg (the Bundesländer series) – J
2 – Germany – 2020 – Brandenburg (the Bundesländer series) – G
2 – Germany – 2020 – Brandenburg (the Bundesländer series) – F