| Name | Participants | Dates | Stamps | ||
| Europa 1960 | 18 | (with Belgium - Turkey) | 1960 | 34 | (incomplete) |
| Europa 1961 | 11 | (with Belgium - Switzerland) | 1961 - 1962 | 24 | (incomplete) |
| Europa 1962 | 16 | (with Belgium - Turkey) | 1962 - 1963 | 34 | (incomplete) |
| Europa 1963 | 18 | (with Belgium - Turkey) | 1963 | 35 | (incomplete) |
| Europa 1964 | 19 | (with Austria - Turkey) | 1964 | 36 | (incomplete) |
| Europa 1965 | 19 | (with Belgium - Turkey) | 1965 | 36 | (incomplete) |
| Europa 1966 | 18 | (with Andorra (Fr) - Turkey) | 1966 | 35 | (incomplete) |
| Europa 1967 | 19 | (with Andorra (Fr) - Turkey) | 1967 | 39 | (incomplete) |
| Europa 1968 | 17 | (with Andorra (Fr) - Turkey) | 1968 | 34 | (incomplete) |
| Europa 1969 | 25 | (with Andorra (Fr) - Yugoslavia) | 1969 | 50 | (incomplete) |
| Europa 1970 | 18 | (with Andorra (Fr) - Yugoslavia) | 1970 | 39 | (incomplete) |
| Europa 1971 | 15 | (with Belgium - Yugoslavia) | 1971 | 31 | (incomplete) |
| Europa 1972 | 22 | (with Andorra (Fr) - Yugoslavia) | 1972 | 46 | (incomplete) |
| Europa 1973 | 13 | (with Andorra (Sp) - Switzerland) | 1973 | 27 | (incomplete) |
| Joint issue Denmark-Iceland | 2 | (with Denmark) | 2014 | 4 | |
| Joint issue Iceland-Malta | 2 | (with Malta) | 2011 | 2 | |
| Norden 1956 | 5 | (with Denmark - Sweden) | 1956 | 10 | |
| Norden 1969 | 5 | (with Denmark - Sweden) | 1969 | 10 | |
| Norden 1973 | 5 | (with Denmark - Sweden) | 1973 | 10 | |
| Norden 1977 | 5 | (with Denmark - Sweden) | 1977 | 10 | |
| Norden 1980 | 5 | (with Denmark - Sweden) | 1980 | 10 | |
| Norden 1983 | 5 | (with Denmark - Sweden) | 1983 | 10 | |
| Norden 1986 | 5 | (with Denmark - Sweden) | 1986 | 12 | |
| Norden 1989 | 5 | (with Denmark - Sweden) | 1989 | 10 | |
| Norden 1991 | 6 | (with Denmark - Sweden) | 1991 | 12 |