Estonia
Eesti Post has collaborated a number of times with other postal administration to release a joint issue.
| Year | Postal Administration | Topic | Note |
|---|---|---|---|
| 1992 | Latvia Lithuania Sweden |
Mare Balticum. Nature conservation of the Baltic Sea | |
| 1993 | Finland | Valentines Day | |
| 1995 | Latvia Lithuania |
Via Baltica | |
| 1997 | Latvia Lithuania |
Old ships of the Baltic Sea | |
| 1999 | Latvia Lithuania |
10th anniversary of the Baltic Way | |
| 2000 | Russia | Fish of the Lake Peipsi-Pihkva | |
| 2001 | Latvia Lithuania |
Nature of the Baltic Sea coast | |
| 2003 | Ukraine | Old trade routes from the Baltic Sea along the Dnieper River | |
| 2004 | Cyprus Czech Republic Latvia Lithuania Hungary Malta Slovakia Slovenia |
Admission to the European Union | |
| 2005 | Kazakhstan | Hunting dogs | |
| 2006 | Chile | Estonian-Chilean friendship, Antarctica | |
| 2008 | Latvia Lithuania |
The highest orders of the Baltic states |
Read more about this topic: Joint Issue