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List phrases that spell out IO 

We found 43 dictionaries with English definitions that include the word IO: Click on the first link on a line below to go directly to a page where "IO" is defined. General (21 matching dictionaries) Io: American Heritage Dictionary of the English Language [home, info] io: Collins English Dictionary [home, info] Io: Vocabulary.com [home, info] Io: Merriam-Webster's Online Dictionary, 11th Edition [home, info] IO, I'o, Io, i'o, io, iO: Wordnik [home, info] IO, -io, .io: Wiktionary [home, info] Io: Webster's New World College Dictionary, 4th Ed. [home, info] Io: The Wordsmyth English Dictionary-Thesaurus [home, info] io: Infoplease Dictionary [home, info] IO, .io, i.o, io: Dictionary.com [home, info] Io, io: UltraLingua English Dictionary [home, info] I.O, IO-, IO (band), IO (disambiguation), IO (single), IO, 'Io, Io (Babylon 5), Io (Dungeons & Dragons), Io (English Band), Io (Greek mythology), Io (Moon), Io (asteroid), Io (astronomy), Io (digraph), Io (genus), Io (mythical), Io (mythology), Io (opera), Io (programming language), Io (voievodal title particle), .io: Wikipedia, the Free Encyclopedia [home, info] Io: Online Plain Text English Dictionary [home, info] io: Webster's Revised Unabridged, 1913 Edition [home, info] Io: Rhymezone [home, info] Io, io: AllWords.com Multi-Lingual Dictionary [home, info] IO, .io, io: Stammtisch Beau Fleuve Acronyms [home, info] io: Free Dictionary [home, info] io: Mnemonic Dictionary [home, info] Io: LookWAYup Translating Dictionary/Thesaurus [home, info] Io: Dictionary/thesaurus [home, info] Art (2 matching dictionaries) Io: An Etymological Dictionary of Classical Mythology [home, info] io-: A Cross Reference of Latin and Greek Elements [home, info] Business (5 matching dictionaries) IO: MoneyGlossary.com [home, info] IO, IO, IO: Bloomberg Financial Glossary [home, info] IO: Glossary of research economics [home, info] IO: Comprehensive Financial [home, info] IO: Financial dictionary [home, info] Computing (2 matching dictionaries) IO, io: Free On-line Dictionary of Computing [home, info] Io: Encyclopedia [home, info] Medicine (2 matching dictionaries) IO, io: online medical dictionary [home, info] Io, -io: Medical dictionary [home, info] Miscellaneous (2 matching dictionaries) IO: Acronym Finder [home, info] IO: AbbreviationZ [home, info] Science (4 matching dictionaries) Io: Extragalactic Astronomy [home, info] i.o: PlanetMath Encyclopedia [home, info] io: A Dictionary of Quaternary Acronyms and Abbreviations [home, info] IO: Zoom Astronomy Glossary [home, info] Slang (1 matching dictionary) IO: Urban Dictionary [home, info] Tech (4 matching dictionaries) IO: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING [home, info] IO: DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations [home, info] IO: Schlumberger Oilfield Glossary [home, info] IO: SeaTalk Dictionary of English Nautical Language [home, info]

Quick definitions from WordNet (Io) ▸ noun:  the closest of Jupiter's moons; has active volcanoes ▸ noun:  (Greek mythology) a maiden seduced by Zeus; when Hera was about to discover them together Zeus turned her into a white heifer