Postcards by regions of Poland
- ds Lower Silesian (4394)
- kp Kuyavian-Pomeranian (304)
- lb Lubusz (529)
- ld Łódź (101)
- lu Lubelskie (95)
- ma Masovian (413)
- mp Lesser Poland (301)
- op Opole (267)
- pd Podlachian (73)
- pk Subcarpathia (33)
- pm Pomeranian (1100)
- sl Silesian (371)
- sw Świętokrzyskie (10)
- WM Warmian-Masurian (564)
- WP Greater Poland (508)
- ZP West Pomerania (3104)
- _ unsortiert (250)
