Reference
Encyclopedias, dictionaries, how-to guides, and wikis.
issn.org
issn.orgObtain international identifiers for serial publications and resources.
buchstaben.com
buchstaben.comSearch for words, synonyms, and crossword solutions easily.
cppreference.com
cppreference.comAccess detailed documentation and examples for C and C++ programming languages.
forvo.com
forvo.comListen to native pronunciations of words in multiple languages.
publicsuffix.org
publicsuffix.orgAccess a comprehensive list of public suffixes for domain name registration.
straightdope.com
straightdope.comExplore answers to intriguing questions and learn about various topics.
jisho.org
jisho.orgSearch for Japanese words, kanji, and example sentences quickly and easily.
radaris.com
radaris.comSearch for people using their name, phone number, or address.
refworld.org
refworld.orgAccess vital information on refugee status and asylum processes.
wisegeek.com
wisegeek.comExplore a vast collection of informative articles on diverse topics.
tureng.com
tureng.comTranslate words and phrases between Turkish and English with ease.
historydb.date
historydb.dateExplore historical events and timelines in detail.
calculatorsoup.com
calculatorsoup.comAccess a variety of online calculators for math, finance, and science needs.
archive.today
archive.todayCapture and store web pages for future reference.
kb.se
kb.seExplore Sweden's national library and its extensive collections.
geonames.org
geonames.orgDownload geographical data and placenames from around the world.
powerthesaurus.org
powerthesaurus.orgFind precise synonyms and antonyms quickly and easily.
d-nb.info
d-nb.infoAccess bibliographic information and library resources from the German National Library.
quoteinvestigator.com
quoteinvestigator.comDiscover the origins and attributions of famous quotes.
acronymfinder.com
acronymfinder.comSearch for the meanings of acronyms and abbreviations quickly and easily.
heinonline.org
heinonline.orgAccess a comprehensive collection of legal research materials.
bne.es
bne.esExplore the extensive collections and services of the Biblioteca Nacional de España.
rapidtables.com
rapidtables.comAccess a variety of online calculators and conversion tools for different subjects.
cnrtl.fr
cnrtl.frExplore a wide range of linguistic resources and tools for language processing.
dizy.com
dizy.comExplore the Italian language with definitions, synonyms, and word games.
grokipedia.com
grokipedia.comExplore a vast collection of knowledge on diverse topics.
jfklibrary.org
jfklibrary.orgExplore the life and legacy of President John F. Kennedy.
nationmaster.com
nationmaster.comExplore market sizing and trends across various industries and countries.
behindthename.com
behindthename.comDiscover the meanings and histories of first names from around the world.
dblp.org
dblp.orgSearch for bibliographic information on computer science publications and authors.
newworldencyclopedia.org
newworldencyclopedia.orgExplore a vast collection of articles and resources for research and learning.
kotobank.jp
kotobank.jpSearch for definitions and information from various reliable sources in one place.
ancestry.ca
ancestry.caResearch your family history and build your family tree.
forebears.io
forebears.ioExplore names and trace your ancestry through extensive genealogical records.
onelook.com
onelook.comSearch through multiple dictionaries to find definitions and related words.
wikimatrix.org
wikimatrix.orgCompare features of different Wiki software to find the best fit for your needs.
otzywy.com
otzywy.comFind detailed information about organizations in Moscow and beyond.
fastpeoplesearch.com
fastpeoplesearch.comSearch for people and their contact details quickly and easily.
indexmundi.com
indexmundi.comExplore and analyze detailed country statistics and indicators.
peekyou.com
peekyou.comSearch for friends and family using names or usernames.
mijnwoordenboek.nl
mijnwoordenboek.nlTranslate words and phrases across multiple languages effortlessly.
jpnumber.com
jpnumber.comSearch for phone numbers and related information easily.
blackpast.org
blackpast.orgExplore extensive resources on African American history and culture.
eb.com
eb.comExplore a vast collection of fact-checked articles and resources.
rationalwiki.org
rationalwiki.orgExplore articles that promote rational thought and skepticism.
wordnik.com
wordnik.comExplore definitions and examples of words in the English language.
huijiwiki.com
huijiwiki.comCreate and edit articles on a wide range of topics collaboratively.
rhymezone.com
rhymezone.comFind rhymes and synonyms for your writing needs.
beenverified.com
beenverified.comSearch for public records and uncover information about people and properties.
howtopronounce.com
howtopronounce.comLearn how to pronounce words and phrases in multiple languages.