Current National Flags
The flags of all the major countries of the world on one page.
http://www.world-gazetteer.com/st/statl.htm

Flag Days of the World
Find out on which day countries around the world celebrate the adoption of their flag.
http://flagspot.net/flags/fdw.html

Flags of the World
Images of and details about the flags of the world.
http://www.fotw.ca/flags/

Home of National Anthems
Download national anthems in Mp3 format.
http://www.national-anthems.net/

Jfitz.com
Features all the major flags of the world on one page.
http://www.jfitz.com/flags/index.html

National Anthems
Contains the national anthems of countries and territories in Mp3 format.
http://www.national-anthems.net/

National Anthems
Listen to the national anthems of over 190 countries and 35 non-sovereign nations.
http://www.thenationalanthems.com/

National Anthems of the World
Listen to or download the national anthems of countries worldwide. The words of many anthems are also included, in both English and native text.
http://www.countryreports.org/anthems/

World Flag Database
A world flag database that sprawls over 260 pages.
http://www.flags.net/