ShieldGules prickly pear cactus and a fleur-de-lis in pale Or.
CrestThat for the regiments and separate battalions of the Florida Army National Guard: On a wreath of the colors Or and Gules, an alligator statant Proper.
MottoHOME AND COUNTRY.
ShieldThe shield is scarlet for Artillery. The cactus symbolizes service on the Mexican Border and the fleur-de-lis for service in France during World War I.
CrestThe crest is that of the Florida Army National Guard.
The coat of arms was originally approved for the 265th Coast Artillery Regiment on 25 June 1928. It was redesignated for the 148th Antiaircraft Artillery Automatic Weapons Battalion on 9 May 1952. It was redesignated for the 148th Antiaircraft Artillery Battalion on 14 May 1956. The insignia was redesignated for the 265th Artillery Regiment and amended to add a motto on 16 August 1968. It was rescinded on 8 July 1976.