Category: Reference

16. Ncjrs.gov
The National Criminal Justice Reference Service (NCJRS) is a federally funded resource offering justice, substance abuse, and victim assistance information to support research, policy, and program development worldwide.
http://www.ncjrs.gov

17. Bartleby.com
Bartleby.com publishes thousands of free online classics of reference, literature and nonfiction
http://www.bartleby.com

18. Thesaurus.reference.com
Thesaurus.com.
http://thesaurus.reference.com

19. Allwords.com
allwords.com - english dictionary with multi-lingual search. Search in German, Dutch, French, Italian, Spanish and English. Pronunciation files get rid of those silly symbols than nobody understands. It's free, so try the allwords.com dictionary today!
http://www.allwords.com

20. Answers.com
Answers.com - the ultimate answer engine, with quick accurate dictionary, thesaurus, encyclopedia, bios, tech terms, news, sports, weather, and much more.
http://www.answers.com

21. Ghr.nlm.nih.gov
Genetics Home Reference (GHR) provides free access to consumer-friendly information on medical genetics to patients and their family members, health care professionals, and the public. The site offers summaries for a broad range of inherited conditions or
http://ghr.nlm.nih.gov

22. Prb.org
The Population Reference Bureau provides timely and objective information on U.S. and international population trends and their implications.
http://www.prb.org

23. Refman.com
Reference Manager Home Page
http://www.refman.com

24. Wordreference.com
Free Online French, Italian and Spanish Dictionaries
http://www.wordreference.com

25. Thefreedictionary.com
Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia
http://www.thefreedictionary.com

26. Rhymezone.com
A language arts reference tool and comprehensive search engine for words. Includes the functions of a rhyming dictionary, thesaurus, and spelling checker, as well as an integrated full-text search engine for all of Shakespeare's works and thousands of
http://www.rhymezone.com

27. Urbandictionary.com
Urban Dictionary is a slang dictionary with your definitions. Define your world
http://www.urbandictionary.com

28. Dict.leo.org
LEO English/German Dictionary
http://dict.leo.org

29. Dict.tu-chemnitz.de
BEOLINGUS: German English Dictionary, German Spanisch dictionary, Deutsch-Englisches Wörterbuch
http://dict.tu-chemnitz.de

30. Skepdic.com
critical thinking
http://skepdic.com