;Regering
* [http://www.sgdi.gov.sg/ {{en sprog}} Singapore Government Directory Interactive]
* [http://www.gov.sg/ {{en sprog}} Singapore Government Online Portal]
* http://www.ecitizen.gov.sg/ {{Webarchive|url=https://web.archive.org/web/20180916083012/http://www.ecitizen.gov.sg/ |date=16. september 2018 }}
* [http://www.ns.sg/nsPortal/index.jsp/ {{en sprog}} Singapore National Service Portal]
* [http://www.acra.gov.sg/ {{en sprog}} Singapore Accounting and Corporate Regulatory Authority]
* http://www.singstat.gov.sg/stats/keyind.html {{Webarchive|url=https://web.archive.org/web/20090221030353/http://www.singstat.gov.sg/stats/keyind.html |date=21. februar 2009 }}
* https://www.cia.gov/library/publications/world-leaders-1/world-leaders-s/singapore.html {{Webarchive|url=https://web.archive.org/web/20091026201450/https://www.cia.gov/library/publications/world-leaders-1/world-leaders-s/singapore.html |date=26. oktober 2009 }}
* [http://www.sedb.com/ {{en sprog}} Singapore Economic Development Board]
Politik Historie Tidligere_riger,_stater,_protektorater,_kolonier_og_lande Organisationer