Encyclopedias
- Bamboo Web
- Open content encyclopedia
- Dictionary Page
- Compilation of reference resources
- E-Commerce Encyclopedia
- Online business reference
- EH.net
- Encyclopedia of economic and business history
- Encarta
- Reference site from Microsoft Corporation
- Encyclopedia.com
- More than 57,000 articles from the Sixth Edition of the Columbia Encyclopedia supplied by HighBeam Research
- Encyclopedia of Business Case Terms
- Maintained by Solution Matrix
- Encyclopedia of Economic and Business History
- Reference for business and economy studies
- Encyclopedia of Law and Economics
- Maintained by the University of Ghent
- Encyclopedia of the Orient
- Reference source for North Africa and Middle East
- Encyclopedia of Philosophy
- Peer-reviewed philosophy resource
- Encyclopedia Smithsonian
- Reference collection maintained by the Smithsonian Institution
- Internet Encylopedia
- Search within specified categories
- Investopedia
- Reference on financial and business topics
- InvestorWords
- Financial glossary and advisory
- TechEncylopedia
- The Business Technology Network encyclopedia of information technology terms
- Virtual Encyclopedia
- A reference site maintained by the Advanced Business Promotions
- Webopedia
- A reference for comoputers and technology definitions
- Wikipedia
- Anyone can edit the content of this encyclopedia