All images courtesy of Roy Stammwitz collection - Information on these insignia gratefully appreciated

GE_083_Customs_School_Sigmaringen_Self_Defense_and_Shooting Customs School Sigmaringen self defence and shooting

Translates as Training Academy of the Federal Finance Administration
GE_084_Customs_School_Sigmaringen_Instructor_FG_7 Instructor, Customs School Sigmaringen
GE_085_School_Center_Plessow_Self_Defense_Color_red_2008-2009 School Centre Plessow 
GE_086_School_Center_Plessow_Self_Defense_Color_black_-_2010  
GE 086 Self Defense Instructor ZET Plessow PM Color blue 2011 Self defense instructor - ZET Plessow (2011 version blue colour)
GE_087_Self_Defense_Instructor_ZET_Plessow_57_Color_red_2005-2006  
GE_088_Self_Defense_Insructor_ZET_Plessow_57_Color_black_2008-2009  
GE_089_Self_Defense_Instructor_ZET_Plessow_PM_Color_red_2009  
GE_090_Self_Defense_Instructor_ZET_Plessow_PM_Color_grey_2010  
GE 091 Shooting Instructor Berlin Potsdam Color Version Shooting instructor Berlin - Potsdam - Colour version
GE 092 Shooting Instructor Berlin Potsdam silver Letters Shooting instructor Berlin - Potsdam - Silver letters
GE 093 Shooting Instructor Berlin Potsdam gold Letters Shooting instructor Berlin - Potsdam - Gold lettering
GE 094 Shooting Instructor Berlin Potsdam Tarn Version Shooting instructor Berlin - Potsdam - Subdued version
GE_091_Self_Defense_Training_Airport_Dusseldorf  
GE_092_Self_Defense_Training_ESB-FKS_Hamburg  
GE_093_Self_Defense_Training_ESB-FKS_Rostock  
GE_094_Trainigs_Center_Special_Units_FSZ_Sigmaringen_old_Version  
GE_095_Trainigs_Center_Special_Units_FSZ_Sigmaringen_new_Version  
GE_096_Special_Unit_FSZ_Rescue_Unit