• Don Markstein's Toonopedia -  "A Vast Repository of Toonological Knowledge" Welcome to the world's first hypertext encyclopedia of toons, one of the Internet's most comprehensive source of U.S cartoon characters. 
   

• Encyclopedia Brady - Created by David E. Brady, the EB is an A-to-Z reference to the fictional world of The Brady Bunch, the 1969-74 television series.
   

• Encyclopedia of Television -  Produced by the Museum of Broadcast Communication in Chicago, the Encyclopedia of Television is an online adaptation of the three volume book of the same name. The site offers A-Z links to summaries on popular and classic TV programs as well as other significant topics in TV history.
   

• Glossary of Hard-boiled Slang (used by Detectives) - Provides definitions to language used by the private eye trade and helps readers interpret such phrases as "I jammed the roscoe in his button and said, 'Close your yap, bo, or I squirt metal.'" and "You dumb mug, get your mitts off the marbles before I stuff that mud-pipe down your mush - and tell your moll to hand over the mazuma." Check out another fun related site at ThrillingDetective.com.
   

• Little House Encyclopedia - The official "unofficial" guide to Michael Landon's legendary television series. Includes an A-Z encyclopedia of facts about the show as well as FAQs, a Timeline, Sounds Of Walnut Grove, a Collectables Page, a Pictures Page and 100 Trivia Facts.
   

• MedSpeak - Geo Cities "Television City" website  guide created to help TV viewers understand the terminology heard on the NBC medical drama ER.  
   

•  Memorable TV - Billed as "the ultimate Television Encyclopedia" and the "home of Television Information," Memorable TV (formerly, TV Chronicles) aims to be the biggest single resource for television information anywhere in the world. Categories include British Fiction/Comedy; USA TV, Australian TV, Canadian TV, Episode Guides, Soaps, Children's TV, World Classics, Quiz Shows, and Talk Shows. This database has very few photographs, just basic information including Show title, Air Date, and a brief Synopsis of cast and plot.
   

• Vintage Toy Encyclopedia - Nice collection of articles about action figures, dolls and toys/  collectibles that relate to TV characters.