General
- El canal del tiempo Weather channel
- Countries of the world Flags, maps, capitals, languages, religion, population, etc.
- University of Louisville Government Publications Page Has international information section
- Governments on the WWW
- Handbook of Latin American Studies
- INFOWeather
- IDB Summary Demographic Data Population
- Infomine Scholarly Internet resource collections
- Internet Archive
- The Internet Movie Database IMDB
- ISO Catalogue International Organization for Standardization
- Internet Public Library
- Nobel e-Museum Nobel prizes
- Useful Reference Sites UT Library Online, The University of Texas at Austin
- Ready Reference Web Sites Lakewood Public Library
- ReferenceDesk.org
- Research Resources for the Social Sciences
- Topica Mailing list directory
- UMI Dissertation Services
- World Factbook
- World Flag Database
Abbreviations 
Biographies
- Biografías
- Biographical Dictionary
- Biography.com
- Buscabiografías
- E-Biografías
- Lives, the Biography Resource
- Time.com Most important people of the 20th century
- World Biographical Index
Calculators/Converters
- Convert-me.com Interactive units converter
- Currency Converter
- X-rates.com Currency calculator
Citation Guides
- Citation guides for electronic documents IFLA
- Internet citation guides University of Wisconsin Memorial Library
- Resources for documenting electronic sources Purdue University Online Writing Lab. Includes citation guidelines for specific disciplines
Dictionaries/Lexicons/Thesauri/Vocabularies
Guides
- Bartleby.com Dictionaries and encyclopedias
- The Glossarist Searchable directory of glossaries and topical dictionaries
- Linguist List
- MEDLINEplus Links to medical dictionaries, by National Library of Medicine
- OneLook Dictionaries Index to online dictionaries
- La Página del Idioma Español
- Yahoo! Dictionaries
- YourDictionary.com Links to language, specialized, and multilingual dictionaries
English
Portuguese
- Ciberdúvidas da Língua Portuguesa
- Dicionário da Língua Portuguesa
- Michaelis-Moderno Dicionário de Língua Portuguesa Also Portuguese<=>Spanish, Portuguese<=>English, etc.
Spanish
- Diccionario de regionalismos de la lengua española
- Diccionarios.com Vox. Incluye español<=>inglés, español<=>francés, español<=>catalán, sinónimos y antónimos
- Real Academia Española RAE
Bilingual/Multilingual
- Foreign Languages for Travelers Includes sound of words
- Majstro
- Travlang's Translating Dictionaries
- WordReference.com English<=>Spanish, English<=>German, English<=>Italian, English<=>French. Harper Collins Publishers
Other Regional Languages
- Andean Heritage on the Web Diccionarios Quechua/Aymara & Gramatica Online
- Dialectos Indígenas de Argentina
- Diccionario electrónico trilingüe Guaraní=>Español=>Alemán
- Dictionary of the Spoken Taino Language Taino=>Español, Taino=>English
- Languages of Suriname Sranan<=>English, only translation
- Mayan Epigraphic Database University of Virginia
Specialized
- Business glossary English<=>Spanish
- Diccionario de Mitos y Leyendas Argentina, Bolivia, Brasil, Chile, República Dominicana, Ecuador, Paraguay, Perú. Por equipo NAyA.
- Diccionario de Términos Informáticos
- Dictionary of Units of Measurement
- ISI Glossary of Statistical Terms International Statistical Institute. Multilingual
- Netdictionary Internet
- Online Computing Dictionary
- Vocabulario técnico de Marketing e Internet
- Whatis?com Information technology
Directories
Country
- Amarillastelefonica.com Páginas Amarillas Perú
- Belize Business Directory
- Chile Business Directory
- Qué Hubo! The Colombian Yellow Pages
- Guía Telefónica Uruguay
- www.GuiaTelefonica.com Guía telefónica Paraguay
- Laguia.com.ve Páginas amarillas Venezuela
- MexSearch Yellow Pages El directorio amarillo de México
- Páginas Amarillas Guía telefónica Argentina
- SuperPagesPR.com Puerto Rico directory
International
- AnyWho United States & Canada. White and yellow pages, toll free and web
- Area Decoder
- Business.com Worldwide business directories
- International Telephone Directories
- PaginasAmarillas.com Negocios en Latinoamérica
- SuperPages.com
- Telephone Directories on the WebWorldwide
- USPS United States
- WorldPages United States & Canada
Encyclopedias
- AllRefer Reference & Encyclopedia Resource
- Assorted Encyclopedias on the Web
- Britannica.com
- Columbia Encyclopedia
- Enciclonet Enciclopedia en español
- Encyclopedia Smithsonian
Images/Icons/Symbols
- GoGraph.com
- Images1 National Library of Australia pictorial collection
- MediaBuilder
- UNESCO Photobank
- Yahoo! Picture Gallery
Time & Calendars
- Time and date.com World clock and time zones
- tyzo.com World public holidays database
Translation Resources
- Foreignword.comWord and text translations, translators directory, and other translation resources, etc.
- FreeTranslation
- PROMT-Reverso OnlineProject MT and Reverso Online, multilingual text translation
- Translate with Babel fish by Altavista
Research/Grants Institutions
- Advanced Technology Program ATP - NIST
- COS Funding Opportunities Community of Science
- Council on Foundations
- FinAid! Student guide to financial aid
- The Foundation Center Gateway to Philanthropy on the World Wide Web
- Foundations On-line Northern California Community Foundation, Inc.
- The Grantsmanship Center
- Latin America and the Caribbean Project LAC - American Association for the Advancement of Science - AAAS
- National Endowment for the Humanities NEH
- National Network of Grantmakers NNG
- National Science Foundation NSF
- Scholarly Societies Project University of Waterloo
- Small Business Administration SBA
- TRAM Texas Research Administrators Group
- U.S. Trade and Development Agency TDA. Latin America and the Caribbean public and private sector projects