"GA\u2013GZ (Jaguars)" . . . . . "54" . . . "Intelligence, Surveillance, Target Acquisition and Reconnaissance(ISTAR)Operational Conversion Unit" . "*Western Front(1916\u20131918)" . . . . "*Home Defence (1940-1945)" . "No. 545 Squadron RAF" . "150px" . . . "*Fortress Europe (1941)*" . "1916" . . "*Dunkirk*" . "No. 54 Squadron" . . "1918" . "*Ypres(1917)" . . . . . . "*France and Low Countries (1940)" . "*Eastern Waters (1943-1945)*" . "54 Sqns" . . . . "*Arras*" . . "No. 54 Sqn" . "* (Honours marked with an asterisk may be emblazoned on the Squadron Standard)" . . "No. 54 Squadron" . "54 Sqn." . . . "(Codes taken over from No. 183 Sqn)" . . . . . . "No. 54" . . "()" . "No. 54 (F) Squadron" . . "54 Squadron RAF" . "No. 54" . . . "No. 54 Squadron RFC" . . . . "54 Squadron" . . . . . . . . "54 Squadron ISR Warfare School" . "No. 54 Squadron RAF" . . . . . . "56" . "No. 54 Squadron RAF" . . . . "54(R) Squadron" . . "No. 54 Wing RAF" . . . . . "No. 54 Squadron RAF" . . "DL (Apr 1939 \u2013 Sep 1939, Apr 1944 \u2013 Oct 1945)" . . . "*Cambrai(1917)*" . . . . "Audax omnia perpeti" . "54(F)" . "*Gulf(1991)" . . . . . . . . . . "No. 54 Squadron RFC/RAF" . "*Battle of Britain(1940)*" . . "No. 54 Squadron" . "HF (Nov 1945 \u2013 Apr 1948)" . . . "KL (Sep 1939 \u2013 Jun 1942)" . "Lion rampantsem\u00E9e de lys. The badge combines features of the arms of France andFlanders, commemorating the squadron's battles on theWestern Frontduring the First World War. Approved byKing George VI." . "*Amiens*" . . . "54 Sqn" .