1) Military rank of Germany 
lit. "Staff Sergeant," but roughly equivalent to Sergeant Major: the highest non-commissioned officer rank.
Stabsfeldwebel (StFw or SF) is the second highest Non-commissioned officer (NCO) rank in German Heer and Luftwaffe . It is grouped as OR8 in NATO, equivalent to an First Sergeant, Master Sergeant, or Senior Master Sergeant in the US Armed forces, and to Warrant Officer Class 2 in the British Army and Royal Navy. In army/ air force context NCOs of ...
Staff Sergeant.