| Dictionary Arabic | Ectaco Online Dictionary. Free English translation system
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| Dictionary Arabic | The Translator's Home Companion
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| Dictionary Arabic | Ajeeb CSS
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| Dictionary English | whtjgr
 | 17th Century Biblical English Glossary |
| Dictionary English | Acronym Finder: Find out what over 2,444,000 acronyms & abbreviations stand for
 | Acronym Finder Web Site, a database of more than 45,000 acronyms and their meanings |
| Dictionary English | Acronym List Oldenburg
 | Acronym List of the computer science department service of the University of Oldenburg |
| Dictionary English | Acronyms and abbreviations - Stands4
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| Dictionary English | ACTA - America’s Carriers Telecommunication Association
 | Acronyms for the telecommunication and electronics industries |
| Dictionary English | The American·British British·American Dictionary
 | The American - British - American dictionary |
| Dictionary English | The American Heritage Dictionary of the English Language, Fourth Edition.
 | American Heritage Dictionary, Third Edition |
| Dictionary English | ARTFL Project: ROGET'S Thesaurus Search Form
 | ARTFL: Roget's Thesaurus |
| Dictionary English | Artlandia Glossary of Pattern Design
 | Artlandia Glossary of Pattern Design |
| Dictionary English | Biographical Dictionary
 | This dictionary covers more than 28,000 notable men and women who have shaped our world from ancient times to the present day |
| Dictionary English | Research Center
 | Biographical Dictionary of Biologists |
| Dictionary English | BioTech's Life Science Dictionary
 | Contains over 8000 terms associated with biology, biochemistry, Medicine and pharmacology. |
| Dictionary English | Cambridge Dictionaries Online - Cambridge University Press
 | Search for words, phrases and idioms, suggest new words and meanings, and look at the top twenty word searches every month. |
| Dictionary English | Library Services
 | From Indiana Unversity Science Libraries. |
| Dictionary English | Abbreviations of Chemical Compounds
 | Chemical Compounds Acronyms Database |
| Dictionary English | ChemFinder.Com
 | Database of chemical compounds. |
| Dictionary English | Columbia Encyclopedia, Sixth Edition. 2001-05. Bartleby.com
 | Columbia Encyclopedia, Sixth Edition |
| Dictionary English | Impact RM Compressed Air Glossary of Terms
 | Compressed Air Glossary |
| Dictionary English | Glossary of Computer and Internet Terms
 | Computer and Internet glossary |
| Dictionary English | Computer-related Acronyms (English-only)
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| Dictionary English | FOLDOC - Computing Dictionary
 | Computing Terminology Dictionary (English) |
| Dictionary English | Resources for East Asian Language and Thought
 | Charles Muller's on-line dictionary of Buddhism and East Asian literary terms |
| Dictionary English | Dictionary of Botanical Epithets
 | Dictionary of botanical epithets |
| Dictionary English | Dictionary of energy terms
 | Dictionary of energy terms (english, german, french, russian) |
| Dictionary English | Online English Dictionary from dictionary.net
 | A unique reference resource offering comprehensive word and phrase definitions from a variety of english dictionary resources. |
| Dictionary English | Symbols.com - Home
 | Encyclopedic dictionary of Western symbols |
| Dictionary English | English Dictionary
 | The English dictionary is an amalgamation of open content English dictionaries available online and offline. This site is designed with a simple |
| Dictionary English | Online Dictionary, Encyclopedia and Thesaurus. Free access.
 | English Dictionary, Thesaurus, a Literature Reference Library, and a Search Engine all in one |
| Dictionary English | Gangster Glossary of Slang and Mobster Terms
 | The Gangsters and Mobsters Glossary |
| Dictionary English | Giant Picture Dictionary
 | The Giant Picture Dictionary |
| Dictionary English | Databases Glossary
 | Glossary of Database-related Terms |
| Dictionary English | Debt Glossary - Debt Advice using our Glossary of 400 Debt, Borrowing and Credit Definitions
 | Contains definitions of over 400 debt-related terms. |
| Dictionary English | Energy Glossary
 | Glossary of energy terms |
| Dictionary English | Financial Terms - Finance and Business Advice using our Glossary of 6000 Financial Definitions
 | Contains definitions of over 6000 finance, business, investment and stock market terms. |
| Dictionary English | Glossary of IT Terms
 | Glossary of IT terms with links |
| Dictionary English | Public Speaking Glossary
 | Glossary of terms commonly used in relation to public speaking and by professional speakers. |
| Dictionary English | Lighting Design Glossary
 | Glossary of Lighting Design Terms |
| Dictionary English | Mortgage Terms - Mortgage Advice using our Glossary of 400 Mortgage Definitions
 | Contains definitions of over 400 mortgage-related terms. |
| Dictionary English | Glossary of Poetic Terms from BOB'S BYWAY
 | Glossary of Poetic Terms |
| Dictionary English | AZVICTIMS Criminal Justice System Glossary Page
 | Glossary of terms used in the criminal justice process |
| Dictionary English | Online Etymology Dictionary
 | I hope this map of the wheel-ruts of English will be useful or amusing to a lot of people |
| Dictionary English | IBM Globalization - Terminology
 | IBM glossary of networking and computing terms (English) |
| Dictionary English | Investopedia.com - Your Source For Investing Education
 | A free financial dictionary with thousands of terms and buzz words. Each term not only contains the definition but also tips, related terms, and related links to help you better understand the word. |
| Dictionary English | Glossary
 | Java and related terms glossary |
| Dictionary English | Ka-BOOM! A Dictionary of Comicbook Words on Historical Principles
 | Ka-BOOM! A Dictionary of Comicbook Words on Historical Principles (English) |
| Dictionary English | List of Prokaryotic Names (formerly List of Bacterial Names)
 | The List of Bacterial Names with Standing in Nomenclature includes, alphabetically and chronologically |
| Dictionary English | Mathematical Programming Glossary
 | Mathematical Programming Glossary |
| Dictionary English | Medical Dictionary - Medical Dictionary of Medical Terms
 | An English medical dictionary of medical-related terminology and information online |
| Dictionary English | Medical Dictionary - Definitions, Medical Terms, Disease, Treatment, Drugs and Pharmaceuticals
 | The Medical Dictionary Search Engine |
| Dictionary English | Free Dictionary
 | Multi-database on-line dictionary |
| Dictionary English | Dictionnaire multilingue du cheval
 | Multilingual Dictionary of the Horse (2nd abridged English French SpanishGerman edition) |
| Dictionary English | 60's Slang
 | New 60's Slang Dictionary |
| Dictionary English | ODLIS: Online Dictionary
 | ODLIS - Online Dictionary of Library and Information Science Terminology |
| Dictionary English | Units of Measurement
 | Online Dictionary of Units of Measurement |
| Dictionary English | MEDICAL DICTIONARY ONLINE at Online-Medical-Dictionary.org
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| Dictionary English | MEDICAL DICTIONARY ONLINE at Online-Medical-Dictionary.org
| On-line Medical Dictionary |
| Dictionary English | F.Y.I.
 | The Correctional Officers Guide to Prison Slang |
| Dictionary English | Roget's II: The New Thesaurus, Third Edition. 1995. Bartleby.com
 | Roget's II Thesaurus |
| Dictionary English | Building / Construction Pathology Glossary
 | Building pathology & construction technology, architecture, civil, structural, forensic, mechanical, pavement and materials engineering with elements of testing and quality science. |
| Dictionary English | Dictionary of Shakespeare
 | A list of Shakespearean words, definitions, and sample usages. |
| Dictionary English | Software engineering glossary
 | Software Engineering Glossary (English) |
| Dictionary English | Strange & Unusual Dictionaries
 | Includes free on-line versions of the Dictionary of One-Letter Words (over 700 entries), the Dictionary of All-Consonant Words, and the Dictionary of All-Vowel Words. |
| Dictionary English | William Strunk, Jr Collection at Bartleby.com
 | Strunk, William. 1918. The Elements of Style. |
| Dictionary English | Investopedia.com - Your Source For Investing Education
 | Taxopedia - Glossary of tax terms |
| Dictionary English | TECHtionary - world's first animated dictionary on telecommunications, data networking and internet technology
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| Dictionary English | ITU Search
 | TERMITE is the ITU's 60,000-entry terminology database containing primarily Telecommunication terms relating to technical standards. The database also Includes terms pertaining to technical fields and administrative and Financial matters relevant to the structure and functioning of ITU |
| Dictionary English | The Key to Theosophy - Glossary 1
 | Theosophical terms glossary |
| Dictionary English | ARTFL Webster Search
 | Webster's dictionary (courtesy Project Gutenberg) |
| Dictionary English | Merriam-Webster Online
 | Webster's English Dictionary |
| Dictionary English | WordNet - Princeton University Cognitive Science Laboratory
 | WordNet, Cognitive Science Laboratory Princeton University. |
| Dictionary English | Merriam-Webster Online
 | WWWebster(TM) dictionary |
