7 links
AV8R Stuff
av8rstuff.com
Offers US Navy, US Marine Corps, and US Air Force patches related to aviation.
Emblem1 Embroidery Company
emblem1.com
Offers emblems and patches in a broad range of subjects including military, US flags, sports, and automotive.
Ian Kelly Military Insignia
kellybadge.co.uk
Features original British and Commonwealth military, police and fire insignia. Includes multiple categorization methods.
McGrogan's Patch Designs
mcgrogans.com
Manufacturers military and space agency patches and insignia. Provides rare patches.
United States Armed Forces Patches
geocities.com
Offers law enforcement and military patches and pins.