Financieel
Information-innovation.com
http://www.euro.net/innovation/finance_base/fin_encyc.html
Filosofie
Professional philosophy articles from all areas of philosophy.
http://www.utm.edu/research/iep/
Country Reports
Countries of the world.
http://www.countryreports.org/
Computer virussen (Symantec)
Computer virussen (Symantec)
http://www.symantec.com/avcenter/vinfodb.html
Katholicisme
One of the biggest catholic resources on the internet, containing more than 10,000 articles
http://www.newadvent.org/cathen/
Linux
Linux software encyclopedia
http://stommel.tamu.edu/~baum/linuxlist/linuxlist/linuxlist.html
Planten
Botany.com: a complete resource for plant and gardening information, an encyclopedia of plants with detailed descriptions and tips for potting, growing, propagation and species varieties
http://www.botany.com/
Mythologie
Mythologie
http://www.pantheon.org/areas/mythology/
Muziekinstrumenten
Muziekinstrumenten
http://www.si.umich.edu/chico/mhn/enclpdia.html
Wetten en regels
Nolo: law forms and do-it-yourself legal kits and books for consumers and small businesses including estate planning, business law, debt and credit, patents, ip and more.
http://www.nolo.com/encyclopedia/index.html