zKeleten of Reference Sites   by Expert Opinion     [by Popularity]     [Add More Flesh]

ENCYCLOPEDIAS

                                    Wikipedia                       Encyclopǽdia Britannica                            Encyclopedia Smithsonian                         howstuffworks  

Bartleby   Probert   Encarta | MSN   Wikipedia | Simple English   1911 Encyclopǽdia Britannica   Wikinfo   infoplease   Everything2   Citizendium

DICTIONARIES (ENGLISH)

Webster   Urban Dictionary   OneLook   CMU | Pronouncing Dictionary   Dictionary.com   Scrambled Word Solver   American Heritage | Bartleby   RhymeZone  

Yahoo! Reference   Cambridge   Wordnet | Princeton   Oxford   Alliteration Vocabulary   Acronym Finder   Cliché Finder   Your Dictionary   Dictionary of Difficult Words

THESAURI

Wordsmyth   Roget's II   Poetry.com   Thesaurus.com   Library of Congress   Webster   The Getty Thesaurus of Geographic Names   MSN encarta

Wordnet (Princeton)   Art & Architecture Thesaurus   Synonym.com   Yahoo! Reference   Lexical FreeNet   QuestSin   RhymeZone

LIBRARIES (DIGITAL)

Project Gutenberg   Columbia | Digital Collections   Google Book Search   Yale | Digital Collections   The Universal Digital Library   BiblioVault   ibiblio

UPENN | Online Books   Bartleby   Digital Scriptorium   ScienceDirect   Perseus   Internet Archive (Including The Wayback Machine   ERIC

The Internet Public Library   International Children's Digital   World Digital Library   National Library of Australia | Digital   The European Library

DIRECTORIES & YELLOW PAGES

AT&T | AnyWho   Switchboard   superpages.com   Yellowpages.com   WhitePages.com   Dex   Reverse Phone Directory   Ultimate White   ZabaSearch   Addresses.com

LIBRARIES (TRADITIONAL)

Library of Congress   Ambrosiana   The European Library   Regenstein | Univ. of Chicago   The New York Public Library   National Library of Ireland   The British Library

Staatsbibliothek zu Berlin   Bibliotheca Alexandrina   National Library of Israel   Bavarian State Library   The Boston Public Library   Sterling | Yale   Carnegie

Bodleian Library   Philadelphia Free   Pace   Russian State Library   Australia National   Trinity | Dublin   Butler | Columbia   The Vatican   Cambridge   Widener | Harvard

MAPS & GEOGRAPHY

Le Grand Atlas (1667)   Mapquest   Antique Maps of the Pacific   Flash Earth   Historical Maps   Google Maps   Bell | Historical Maps   Google Earth  

Japanese Historical Maps   Antiquarian Maps | Reed College   Periodical Historical Atlas of Europe   Library of Congress | Maps Collection   Prehistoric Globalization  

S.J.S.U | Maps & Drawings   Univ. of Oregon | Mapping History   Discusmedia | Historical Europe   Skymaps   Yale University | Map Collection  

DICTIONARIES (FOREIGN LANGUAGE/ENGLISH)

iLoveLanguages | Directory   Dicts.info | Universal Dictionaries   foreignword.com   Dicts.info | Translator   Ultralingua   From Language to Language   Word2Word  

Wiktionary   AllWords.com   The Internet Picture Dictionary   Wikiled   Lexicool   Travlang Translating Dictionaries   YourDictionary | Index  

LANGUAGES & TRANSLATION (GENERAL)

BBC Languages   MLA Language Map   Babelfish   StudyStack | Flash Cards +   Reverso   Europa | Translation & Drafting   Google | Language Tools  

Edufire   Ancientscripts.com   Free Translation.com   Langenberg   WorldLingo   iLoveLanguages   OpenCourseWare   LanguageExchange

SUBJECT-SPECIFIC FACT COLLECTIONS

The Quotations Page   Guinness Book of World Records   Acronym Finder   C.I.A. World Factbook   Acronyma   The Farmer's Almanac   Area Codes | NANPA  

Bowen Atlas Directory   AreaDecoder   U.S. Digital Atlas   packtrack   Atlas of the Moon   XE | Universal Currency Converter   Simpson's Contemporary Quotations  

SUBJECT-SPECIFIC DICTIONARIES

Nolo | Legal   Microbiology   FOLDOC | Computing   Poetic Terms   Biotech   Double-Tongued (Slang, New Words)   GardenWeb | Botanical