CIA - The World Factbook: Cocos (Keeling) Islands - Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
NationMaster - Cocos (Keeling) Islands - Profile includes information for various aspects of the country, with a special emphasis on statistics and rankings.
Wikipedia - Cocos (Keeling) Islands - Hyperlinked encyclopedia article covers the country's history, government and politics, geography, economy, demographics, language and culture.
World Statesmen - Cocos (Keeling) Islands - Review of the country's history, politics, leaders and international organizations and treaties. Includes map, constitution, national anthem and pictures of historical flags.