Acronym 1 2 Almanacs 1 2 Annual publications offering lists, charts, and tables of information on various topics. Associations & Organizations 1 2 Directories of associations and non-profit organizations. Atlases 1 2 Awards, Honours, Prizes   Bookstores/ Publishers Books in Print   Bibliographies Biographies Accounts of persons' lives written by another. Calculation & Conversion Tools 1 2 Websites that assist with mathematical calculations, including online calculators and conversion dictionaries and tables. Calendars The organization and record of the passing of days or time. Also include are topical and audience-specific calendars, such as religious and cultural calendars. Census Data & Demographics Information from official and non-official periodic enumeration of the U.S. and other populations, including related demographic data and reports. Copyright/ Fair Use   Courseware 1 2 Date/ Time Dictionaries 1 2 3 4 Digital Libraries 1 2 3 4 Directories General works containing alphabetical lists, with information given for each term. Encyclopedias 1 2 3 4 Comprehensive, authoritative works containing articles on a wide range of subjects. Experts & How-To Ask questions, follow step-by-step instructions, or learn from online tutorials in all kinds of subjects by using these sites. Genealogy Information helpful in finding and/or interpreting records of the descent of a person, family, or group from an ancestor or ancestors. Geography Information on the earth, its features, the distribution of life, and political boundaries. German Ready Reference Collection A collection of ready reference materials in German (with German & English descriptions of the resources). Grammars Use this sites to explore foreign language grammar, usage, and vocabulary. Grants/ Fundings/ Scholarships Handbooks Italian Ready Reference Quick answers to factual questions using standard sources (dictionaries, almanacs, encyclopedias) in Italian. Mathematical Tables, Formulae, Constants News & Current Events Information about recent events and happenings. Non-Profit Organizations Newspapers Patents & Trademarks 1 2 Periodical Directories Directories to periodicals, serials, journals, magazines, newspapers, newsletters, etc. Quotations 1 2 Resources to help identify quotations or find interesting quotations. Science Data Resources Scholarly Societies Search Engines Provides listings of links to the major search engines and metasearchengines. Search engines should NOT be considered authoritative sources of reference information; however, used properly and knowledgeably, they can help find trustworthy sites for information on many topics. Space Data Resources Standards 1 2   Statistics 1 2   Style and Writing Guides Resources for proper grammatical usage, citation formats, or paper writing. Telephone and Address Directories on the Web listing telephone, fax numbers, street addresses and e-mail addresses for people and businesses. Thesauruses or Thesauri 1 2 Resources that aid in the choosing of a word by listing the synonyms or antonyms for words and/or distinguishing the difference between words that have similar meaning. Time & Weather The current time, conversion to different timezones, and weather forecasts. Trivia Here are sites to answer "just curious" trivia questions, participate in trivia message boards, or even submit your own questions. Weather Web Directories Navigable, indexed lists of web sites arranged by any of a variety of subject classifications. Writing Tools