Postcards by regions of Poland
- ds Lower Silesian (6909)
- kp Kuyavian-Pomeranian (514)
- lb Lubusz (897)
- ld Łódź (169)
- lu Lubelskie (117)
- ma Masovian (669)
- mp Lesser Poland (422)
- op Opole (446)
- pd Podlachian (100)
- pk Subcarpathia (58)
- pm Pomeranian (1557)
- sl Silesian (589)
- sw Świętokrzyskie (19)
- WM Warmian-Masurian (898)
- WP Greater Poland (835)
- ZP West Pomerania (3976)
- _ unsortiert (341)
