Reference

Encycplopedias and Almanacs

Answers.com Locate articles and definitions in online encyclopedias, almanacs and dictionaries.

Yahoo! Reference Search Dictionary, Encyclopedia, the World Factbook, Gray's Anatomy.

Information Please Almanac Facts about the country, states, and current events; lists deaths, disasters, statistics, presidents, and more.

Atlases

50 states Choose a state and get hotel info, history, famous citizens, plus official flag, flower, songs, population, tax forms, and more.

USGS (U. S. Geological Survey)

Geographic Names Information System Location, population, elevation for locations.

National Atlas View, print, download maps of the US.

National Map Current, accurate topographic maps.

United States Gazetteer - US Census Type in the name or ZIP code of any place in the U.S. to get maps and census information.

The World Gazetteer Find current population and administrative areas of countries, cities and towns.

Dictionaries

Dictionary Online (Yahoo!) American Heritage Dictionary, fourth ed.\

OneLook Dictionaries Indexes over 500 dictionaries on different subject matters along with a "reverse dictionary" which suggests words to match requested meanings.

Merriam-Webster Look up words in College Dictionary or Thesaurus.

Roget's Thesaurus Look up synonyms.

Thesaurus.com Find synonyms and antonyms by word search, category, or headword.

Webster's Online Dictionary Definitions, examples and frequency of usage, and translations for different languages.

Quotations

Bartlett's Familiar Quotations, 1901 ed. A Collection of Passages, Phrases, and Proverbs Traced to Their Sources in Ancient and Modern Literature. Contains over 11,000 searchable quotations.

The Quotations Page Database of over 20,000 quotations, Quotes of the Day, Motivational Quotes, Quotes by Author.

Quoteland Features quotations by topic, literary quotations, special occasion quotes, humorous lines, and quotations by author.

QuoteWorld Contains a search engine for quotes.

Phrase Finder Meaning and origin of English phrases and sayings. Also French phrases, Latin phrases, Bible phrases, etc.

Telephone Directories

Area Codes Online Resource
Find area codes by state.

Google
Search residential listings by phone number. Search phone numbers by typing: First Name Last Name City State Abbreviation.

Internet 800 Directory
Toll free 800 and 888 numbers by business.

Anywho AT&T's guide to residential, business, and government directory listings, including phone numbers and addresses.

Zip Code Directories

Zip Codes (US Postal Service)