Reference
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Acronym Finder: 1,000,000+ acronyms/abbreviations & their definitions
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AllRefer.com Reference Channel
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CalculateMe.com – Calculation and Conversion Utility
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Conversion of Units
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Encyclopaedia Britannica Online
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Fathom Archive (Columbia University)
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Gapminder
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How Many? A Dictionary of Units of Measurement
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MedTermscom: medical Dictionary (MedTerms.com)
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The Answer Bank
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Who Named It: Medical Eponyms
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Wikipedia – The Free Encyclopedia
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World Clock
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World Time Zone Clock and Database
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XE.com – Universal Currency Converter
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Yahoo! Finance – Currency Conversion
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The Why Files: science behind the news
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Nobel Prize Winners
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Ig Nobel Web Page
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Improbable Research
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AfricanLanguages.com
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Babel Fish (Yahoo)
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Bartleby – Great Books Online, etc.
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Citaten.net [in Dutch]
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Ethnologue: Languages of the World
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The Free Dictionary
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Freedict.com
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Freelang.net
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Google Translate
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Interglot.com
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KnowPlay: dictionary, thesaurus, encyclopedia, world atlas, quotations, acronym finder, … (KnowPlay cc)
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MedlinePlus: Dictionary
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Merriam-Webster dictionary
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OneLook Dictionary Search
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Quotationreference.com
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Simpson’s Contemporary Quotations (1950-1988)
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Wise Old Sayings And Quotes
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Your Dictionary.com
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Country Reports.org
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East View Cartographic
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FarandFurther
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GeographyIQ: World Atlas with Geographic, Economic, Political, Historical and Cultural Information
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Google Maps
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Library of Congress – Country Studies (Area Handbooks)
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Lonely Planet
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Map24
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MapQuest: Geography, Travel
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Perry-Castaneda Library Map Collection (University of Texas at Austin)
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RouteNet
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Travelstreet (Belgium)
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UN Atlas of the Oceans (UN)
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Vegetation (Vito – Belgium)
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ViaMichelin
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World Travel Guide