CIA - The World Factbook: Singapore
- Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
- https://www.cia.gov/library/publications/the-world-factbook/geos/sn.html

Wikipedia - Singapore
- Hyperlinked encyclopedia article covers the country's history, government and politics, geography, economy, demographics, language and culture.
- http://en.wikipedia.org/wiki/Singapore

NationMaster - Singapore
- Profile includes information for various aspects of the country, with a special emphasis on statistics and rankings.
- http://www.nationmaster.com/country/sn-singapore

Encyclopedia of the Nations - Singapore
- Provides information about the country's geography, people, government, economy and tourism. From Thomson Gale.
- http://www.nationsencyclopedia.com/Asia-and-Oceania/Singapore.html

BBC News - Country Profile: Singapore
- Provides overview, key facts and events, timelines and leader profiles along with current news.
- http://news.bbc.co.uk/2/hi/asia-pacific/country_profiles/1143240.stm

US Library of Congress - Portals to the World: Singapore
- Annotated directory of selected online resources.
- http://www.loc.gov/rr/international/asian/singapore/singapore.html

US Department of State - Singapore
- Country portal offers a map and links to Background Notes, Country Study, the US embassy and the current ambassador, press releases, fact sheets, annual Human Rights Reports and other major reports including Industry Market Reports.
- http://www.state.gov/p/eap/ci/sn/

OnlineNameCard
- The complete collection of name cards of who's who in Singapore.
- http://www.onlinenamecard.com

Singapore Everything
- A one-stop site of Singapore resources.
- http://singaporeeverything.com/

Asian American Net: Singapore
- Listing of Singapore web sites, with an emphasis on government and business.
- http://www.asianamerican.net/singapore.html

US Library of Congress - Country Study: Singapore
- December 1989 country profile provides information about its historical setting, society and environment, economy, government and politics, and national security.
- http://lcweb2.loc.gov/frd/cs/sgtoc.html

TradeWatch: Singapore
- Economic information, travel advice, and diplomatic relations between Australia and Singapore. From the Australian Department of Foreign Affairs and Trade.
- http://www.dfat.gov.au/geo/singapore/index.html