english deutsch
Atlasgeo.net: Dominican Republic
http://www.atlasgeo.net/flags/anglais/html/Edominican.htm
Animated GIF image.
Flags of the World: Dominican Republic
http://flagspot.net/flags/do.html
National, historical, military, and political flags.
Theodora.com: Dominican Republic Flags
http://www.geographic.org/flags/dominican_republic_flags.html
Images in several sizes.
World Flag Database: Dominican Republic
http://www.flags.net/DORE.htm
National and state flags, and country details.