CIA - The World Factbook: Serbia - - Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
Infoplease - Serbia - - Encyclopedia entry about the country from Pearson Education.
REENIC - Serbia - - Categorized directory from the Russian and East European Network Information Center at the University of Texas, Austin.
University of Colorado - GovPubs: Serbia - - Links to resources from the country's own government, the United States, the United Nations and international sources.
US Department of State - The Republic of Serbia - - Country portal offers a map and links to Background Notes, the US embassy and the current ambassador, press releases, fact sheets, annual Human Rights Reports and other major reports including Industry Market Reports.
Wikipedia - Serbia - - Hyperlinked encyclopedia article covers the history, government and politics, geography, economy, demographics, language and culture of the country.