Elefant Ferdinand Schw.Pz.Jg.Abt. 653
Unit: schwere Panzerjäger-Abteilung 653 = 653rd Heavy Anti-Tank Battalion
Official German designation: Panzerjäger Tiger (P) / Sturmgeschütz mit 8,8cm PaK 43/2
Ordnance inventory designation: Sd.Kfz.184
Tank destroyer classification: heavy tank destroyer