Наиболее интересные сайты вспомогательной информации в Латинской Америке:
Referencia
Recursos Generales
- 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
Abreviaturas y Acrónimos
- Acronym Finder
- WorldWideWeb Acronym and Abbreviation Server
Biografías
- Biografías
- Biographical Dictionary
- Biography.com
- Buscabiografías
- E-Biografías
- Lives, the Biography Resource
- Time.com Most important people of the 20th century
 
- World Biographical Index
Calculadoras y Conversores
- Convert-me.com Interactive units converter
 
- Currency Converter
- X-rates.com Currency calculator
Diccionarios, Léxicos, Tesauros y Vocabularios 
Guías
- 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
 
Español
- Diccionario de regionalismos de la lengua española
 
- Diccionarios.com Vox. Incluye español< =>inglés, español< =>francés, español< =>catalán, sinónimos y antónimos
 
- Real Academia Española RAE
Inglés
Portugués
- Ciberdúvidas da Língua Portuguesa
- Dicionбrio da Lнngua Portuguesa
- Michaelis-Moderno Dicionário de Língua Portuguesa Also Portuguese< =>Spanish, Portuguese< =>English, etc.
 
Bilingües y Multilingües
- 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
Otros Idiomas Regionales
- 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
 
Especializados
- 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
Directorios (Teléfonos / Direcciones / Códigos Postales)
Por País
- Amarillastelefonica.com Páginas Amarillas Perú
- Belize Business Directory
- Chile Business Directory
- Quй 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
Internacionales
- 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
Enciclopedias
- AllRefer Reference & Encyclopedia Resource
- Assorted Encyclopedias on the Web
- Britannica.com
- Columbia Encyclopedia
- Enciclonet Enciclopedia en español
- Encyclopedia Smithsonian
Guías de Citas
- 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
Horarios y Calendarios
- Local Times Around the World
- Time and date.com World clock and time zones
 
- tyzo.com World public holidays database
 
Imágenes, Iconos y Símbolos
- GoGraph.com
- HTML Goodies
- Images1 National Library of Australia pictorial collection
 
- MediaBuilder
- UNESCO Photobank
- Yahoo! Picture Gallery
Instituciones de Investigación y Subsidios 
- 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