with other postal administration to release joint issues. [top] Ecuador [top] Estonia The Estonian Post Office has collaborated a number of times with other postal administration to release joint issues. [top] Finland Posti has collaborated a number of times with other postal administration to release joint issues. [top] France The French Post Office has collaborated with the postal administration of other countries to release several joint issues. [top] French Southern and Antarctic Territories [top] Gambia [top] German Democratic Republic Deutsche Post of the German Democratic Republic prior to German reunification in 1990 had released the following joint issues.. [top] Federal Republic of Germany Deutsche Post, and its predecessor Deutsche Bundespost prior to German reunification in 1990, collaborates with the postal administrations of other countries to release joint issues on a regular basis. [top] Greece Hellenic Post (ELTA) begun releasing joint issues with other countries in 1999. [top] Greenland Post Greenland has collaborated a number of times with other postal administration to release joint issues. [top] Hong Kong [top] Hungary Magyar Posta has collaborated a number of times with other postal administration to release joint issues. [top] Iceland Íslandspóstur has collaborated a number of times with other postal administration to release joint issues. [top] India India Post has collaborated a number of times with the postal administration of other countries to release a joint issue. India Post has released 31 Joint issues until Feb 2022. India Post planned joint issues that did not materialize. [top] Iran Iran Post has collaborated a number of times with the postal administration of other countries to release a joint issue. [top] Ireland The Irish Post Office has collaborated several times with the postal administration of another country to release a joint issue. [top] Israel Israel Post has collaborated a number of times with other postal administration to release a joint issue. [top] Italy [top] Japan Japan Post has collaborated a number of times with the postal administration of other countries to release a joint issue. [top] Latvia Latvijas Pasts has collaborated a number of times with other postal administration to release a joint issue. [top] Lithuania Lithuania Post has collaborated a number of times with other postal administration to release a joint issue. [top] Malta MaltaPost has collaborated a number of times with other postal administration to release a joint issue. [top] Mayotte [top] Mexico Correos de México, the national postal service of Mexico, has