Erkennungsmarke 5. Pz. Ausb. Abt. 18

Erkennungsmarke 5. Pz. Ausb. Abt. 18 indicating 5. Kompanie Panzer Ausbildungs Abteilung 18 which supplied replacements for

Panzer Abteilung 18; 18. Panzerdivision, later Schwere Panzer-Abteilung 504 which was outfitted with Tigers
Panzer Abteilung 118; 18. Panzergrenadier-Division
Panzer Abteilung 208; 35. Panzer-Sicherungs-Division, later Panzer-Regiment Feldherrnhalle

Panzer-Regiment 201;  16. Infanterie-Division, later Panzerbrigade 100, 22. Panzerdivision and last the 23. Panzerdivision.