Dictionaries
- ABC Book - A Pronunciation Guide
- Acronym and Abbreviations Browse Acronyms &Abbreviations by Category
- Acronyma over 450,000 acronyms and abbreviations. Searchable by word
- All that JAS: Journal Abbreviation Sources Journal Abbreviation Sources
- American Heritage Dictionary - 4th Edition over 90,000 entries feature 10,000 new words and senses, 70,000 audio word pronunciations, 900 full-page color illustrations, language notes and word-root appendixes
- Cambridge Dictionaries Cambridge International Dictionary of English, Cambridge Dictionary of American English, Cambridge International Dictionary of Idioms, and Cambridge International Dictionary of Phrasal Verbs
- CMU Pronouncing Dictionary contains 100,000 English words and their transcriptions
- Dictionaries and Translators access to online translation dictionaries for 37 langauges as well as Rivendell's own experimental translating dictionary
- Information Please a combination encyclopedia, dictionary, and several up-to-the minute almanacs, loaded with statistics, facts and historical records
- Merriam-Webster Online Online collegiate dictionary, includes audio pronunciations
- Nebraska Dictionary the dictionary with local flavor
- One Look Dictionaries searches 101 dictionaries of science, technology, sports, general dictionaries, religious terms and more
- One Look Reverse Dictionary users can type in a concept into a search engine and receive a list of words and phrases related to that concept
- Phrase Finder British site listing origins of common phrases
- Project Bartleby unlimited access to books and information on the web
- Pronunciation Guides and Dictionaries
- Rhyming Dictionary
- Rogets Thesaurus
- Urban Dictionary
- whatis.com a knowledge exploration tool about information technology, especially about the Internet and computers



