| ReferenceXXXXXXX | Photography | LanguageXXXXX | EducationalXXXXX | |||
| World Fact Book | NYI of Photography | Language Dictionaries | 50states.com | |||
| Writers Reference | Tagalog Translation | How Stuff Works | ||||
| Acronym Finder | ||||||
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| Word Dictionaries | ||||||
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| Thesaurus | ||||||
| Electric Library Encycl | ||||||
| Smithsonian Encycl | ||||||
| Britannica Encycl Org | ||||||
| Compton's Encycl | ||||||
| Britannica Encycl | ||||||