This is a list of well-known online encyclopedias that are accessible or formerly accessible on the
Internet
The Internet (or internet) is the Global network, global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a internetworking, network of networks ...
.
The largest
online encyclopedia
An online encyclopedia, also called an Internet encyclopedia, is a digital encyclopedia accessible through the Internet. Some examples include pre-World Wide Web services that offered the '' Academic American Encyclopedia'' beginning in 1980, Enc ...
s are general reference works, though there are also many specialized ones. Some online encyclopedias are editions of a print encyclopedia, such as ''
Encyclopædia Britannica
The is a general knowledge, general-knowledge English-language encyclopaedia. It has been published by Encyclopædia Britannica, Inc. since 1768, although the company has changed ownership seven times. The 2010 version of the 15th edition, ...
'', whereas others have always existed online, such as
Wikipedia
Wikipedia is a free content, free Online content, online encyclopedia that is written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy Wales and La ...
.
General reference
Biography
Antiquities, arts, and literature
Regional interest
US-specific
Pop culture and fiction
Mathematics
Media
Philosophy
Politics, law, and history
Religion and theology
Science and technology
Life sciences
Medical
See also
*
Chinese encyclopedia
Chinese encyclopedias comprise both Chinese language encyclopedias and foreign language ones about China or Chinese topics. There is a type of native Chinese reference work called '' leishu'' (lit. "categorized writings") that is sometimes tra ...
*
List of academic databases and search engines
This page contains a representative list of major databases and search engines useful in an academic setting for finding and accessing articles in academic journals, institutional repository, institutional repositories, archives, or other collecti ...
*
List of blogs
This is a list of notable blogs. A blog (contraction of weblog) is a web site with frequent, periodic posts creating an ongoing narrative. They are maintained by both groups and individuals, the latter being the most common. Blogs can focus on a ...
*
List of Danish online encyclopedic resources
This is a list of online encyclopedic resources from Denmark, mostly in Danish, which can be freely accessed on the internet.
General purpose
* ''Den Store Danske Encyklopædi'', a general purpose encyclopedia from the Gyldendal publishing house ...
*
List of encyclopedias by branch of knowledge
This is a list of notable encyclopedias sorted by branch of knowledge. For the purposes of this list, an encyclopedia is defined as a "compendium that contains information on either all branches of knowledge or a particular branch of knowledge." F ...
*
List of online databases
This is a list of online databases accessible via the Internet.
A
* Abandoned & Little-Known Airfields
* Academic OneFile
* Acronym Finder
* Adult Film Database
* Aeiou Encyclopedia
* Airiti Inc
* Airliners.net
* All Media Guide
* Allgame ...
*
List of online dictionaries
An online dictionary is a dictionary that is accessible via the Internet through a web browser. They can be made available in a number of ways: free, free with a paid subscription for extended or more professional content, or a paid-only service. ...
*
List of multilingual MediaWiki sites
*
List of wikis
This article contains a list of notable wikis, which are websites that use wiki software, allowing users to collaboratively edit content and view old versions of the content. These websites use several different wiki software packages.
Table
...
*
List of Wikipedias
Wikipedia is a free content, free multilingualism, multilingual open source, open-source wiki-based online encyclopedia open collaboration, edited and maintained by a Wikipedia community, community of volunteer editors, started on 15 January 2001 ...
References
External links
"Encyclopedic Knowledge, Then vs. Now", ''The New York Times'', May 3, 2009
{{DEFAULTSORT:Encyclopedias
List
*Online
*encyclopedias
Wikipedia resources for researchers