You forgot the Women's Party ;) LoL
I was not going to put them all up, but what the hell :O)
A number of other parties managed to register their candidates in a few regions.
• Women's Party (PK) - seven (out of forty-one) regions;
• Patriotic Self-Defense (SOP) - two regions;
• German Minority (MN) - one region;
• National Party of Retirees and Pensioners (KPEiR) - one region.