Aerospace
AEROCON Glossary, Aircraft Terminology, Aviation Glossary, F-16 Glossary, FAA Aviation definitions, Glossary of Space Terms, PilotWeb Aviation A-Z, Ultra-Efficient Engine Technology Glossary, WW2 Aircraft terms
Agriculture
Apiculture Vocabulary, Arboriculture Glossary, Bee Glossary, Brewing Acronyms and Abbreviations, Dairy Glossary, Dairy Terms, Dairy Terms, Emily Compost Garden Glossary, Glossary of Agriculture Terms, Glossary of Rice Terminology
Architecture
A Dictionary of Military Architecture., Aaron's Illustrated Glossary of Architecture , Architectural Terms, Art and Architecture, Art and Architecture Thesaurus, Buffalo Illustrated Architecture Dictionary, California Missions Studies Terms, Castle Glossary, Glossary of Medieval Art and Architecture, Landscape Gardening and Architecture
Audio and Video
Audio and Video Glossary, Audio Video Dictionary Online, CCTV Glossary, DigicamGuides.com, Digital Film Glossary, Dilettantes Dictionary, Electronic Cinematography, Glossary Of Audio Terminology, Guitar Nine Records Glossary of Terms, Hi Fi Writer - Dictionary of Home Entertainment
Automotive
Automotive Definitions, AutoSpeak Dictionary of Automotive Terms, Glossary of Automotive Terminology, Glossary of Engine Terminology
Business
Accounting, Advertising, Economics, Finance, Human Resources, Insurance, Logistics, Management, Real Estate, Risk Management
Computers
Application Specific, Internet Terms and Acronyms, Babel, Barkley's Comprehensive Technology Glossary, Computer and Internet Glossary, Computer Dictionary Info, Computer Glossary, Computing Terms - eLook, Cpupedia, Dictionary of Computer Jargon, Free On-Line Dictionary Of Computing (FOLDOC), Geek.com Technical Glossary
Construction
Concrete and Paving Glossary, Concrete Terminology, Construction Management, Contractor School Online, Contractors' Terms, Corrugated Metals: Roll Forming Glossary, Expansion Joints, Flooring Terms, Glazing Terms, Glossary of Home Building Terms
Education
Education Terms and Acronyms, Education Week Glossary, Educational Financial Aid Terms, Glossary of UK Teacher Training Terms, Indiana College Network - Glossary of Terms for Hi, Science Education Glossary
Film
All-Movie Guide Glossary, Animation Art Glossary, Film Credits, FilmLand Dictionary, Glossary of Film Terms, IMDb Film Glossary, The Movie Theater Dictionary
Games and Gaming
A Pinball Glossary, Backgammon Glossary, Card Games of Many Nations, Chess Terminology, Computer Game Terms, Dan's Poker Dictionary, GameProgrammer Glossary, Glossary of Bridge Terms, Jargon Jungle, Miniature Wargaming
Geography
About.com: Geography Glossary, Biogeography Glossary, Free Edition of the AGI GIS Dictionary, Geographic.org: Glossary
Humanities
A Dictionary of PostmodernTerms, Dictionary of Philosophy of Mind, Dictionary of Universal Spiritual Terms, Figures of Speech Tables, Glossary of Poetic Terms, Glossary of Poetic Terms, Lexicon of Humanities, Literary Terms, Poeminister's Archaic and Poetical Dictionary, Prototype Worlds
Law
Attorney's Liability Insurance Glossary, Bouvier Law Dictionary, Dictionary of Older Law Terms, Duhaime's Law Dictionary, Findlaw Legal Dictionary, Formfolks Legal Dictionary, Harvard Law School 1-L Law Dictionary, Insurance Terminology Glossary, Law.com Legal Dictionary, LawDictionaries.com
Medicine
Software, A Modern Herbal, Allergy Glossary, Bovine Spongiform Encephalopathy Terms, Brain Injury Glossary, CIGNA Education Center: Glossary of Health Terms, Continuing Education Glossary, Dental Terms, Diabetes Dictionary, Dictionary Of Holistic Terms, Dictionary of Orthodontic Terms
Medieval
Castle Terminology, Feudalism, Glossary of Terms Used in Heraldry, Knighthood, Chivalry and Tournaments, Medieval Footwear Terminology, Medieval Terms
Military
Argos Press Radar Glossary, Army Technology Glossary, Army Technology Glossary, Artillery Glossary, British Military Slang, British Navy Slang, Descriptive Vocabulary for Military Earthworks, DOD Dictionary of Military Terms, Grunt, Gulf War Terms
Performing Arts
Belly Dance Terms, Dolmetsch Online's Music Dictionary, Glossary of Technical Theatre Terms, Grove Concise Dictionary of Music, Indian Music Glossary, Vance's Fantastic Tap Dance Dictionary, Virginia Tech Multimedia Music Dictionary
Religion
A Jewish Glossary, Glossary of 17th Century Biblical English, The Spiritual Interpretation Dictionary Of Bible W
Science
Archaeology, Astronomy, Biology, Chemistry, Geology, Mathematics, Meteorology, Oceanography, Physics, A Glossary of Color Science, Climate Change Terms, Definition of Acoustics Terms, Dyer Labs Technical Resource Glossaries, Environmental Glossary, Environmental Sciences Dictionary, FDA Pesticide Glossary, Glossary of Terms from "The Origin of Species, Linguistic Glossary, Metallurgical Dictionary
Social Science
A Glossary of Political Economy Terms, Feminism Defined, Social Science Dictionary
Sports
About Golf Glossary, Dictionary Soccer, Enlexica - The Language of Baseball, Lexicon of Snowboarding Terms, Sports Glossaries, The 12 Languages Bicycle Phrase Book
Telecommunication
Argos Press Communications Glossary, Internet and Telecommunications Glossary, Telecom Dictionary, Telecommunication Terminology Database
Alibris: Glossary of Book Terms
The first half of the glossary contains terms A-Z and is followed by two book anatomy illustrations, descriptions of the various book sizes, a guide to condition ratings, and the most common abbreviations used in the world of books.
Antique Bottle Terms
Terms used to identify and describe the condition of antique bottles.
Apparel Vocabulary
User contributed glossary of fashion and apparel terms.
Ballistic Dictionary
Dedicated for ballistic-textile related terms. More than 300 terms collected and defined by experts from the industry. Sponsored by Rabintex Industries LTD.
Bar-None Drinking Dictionary
Hundreds of definitions for ingredients and techniques used in mixing alcoholic beverages.
BKWine's Short Gastronomic Glossary
A short gastronomic glossary with food and restaurant terms in English, French and Swedish.
Book Collectors' Glossary
Cross-referenced glossary of book collecting terms.
Button Bytes Light Glossary
Glossary of button collecting terms.
Cargo Shipping Acronyms
Glossary of Cargo-Shipping terminology.
Cat Dictionary
Lynne Marie Stockman's collection of terms relating to cats.
Cat Fancier's Glossary
Glossary, acronyms, list of titles and breed descriptions.
Cavers' Slang
Compendium of cavers' terms contributed by individuals from all over the world.
Compressed Air Glossary of Terms
Comprehensive glossary on compressed air
Dictionary of Education
Detailed, cross-referenced dictionary of educational terms with references to periodicals from whence the terms derive.
Dictionary of Gambling
Terms covering gambling, casino games, and the sports on which money is bet.
Dog Terms
Dictionaries and glossaries of words and abbreviations related to dogs. Some content available in downloadable format.
Early Latin Terms
Common latin terms found in imprints of early printed books.
Fabric Dictionary
Dictionary of textile and fashion vocabulary.
Fraudaid.com - Dictionary of Financial Scam Terms
A guide to financial terms as distorted by con artists to defraud victims.
Glossary for the Modern Soap Maker
A collection of soap making terms, definitions and acronyms.
Glossary of Terms for Dyeing
Terms related to the dyeing of textiles.
Glossary of Library Terms
Glossary of terms and jargon based on one created for the Cornell University Libraries with terms and definitions borrowed from the Anglo-American cataloguing rules and other sources.
Glossary of Library Terms
List provided by Cornell University Library.
Glossary of Nautical Terms
Cross-referenced list of nautical words with bibliography.
Glossary of Satellite TV and Internet Terms
Includes product descriptions and satellite TV installation phrases.
Glossary of Web Hosting Terms
Glossary of web hosting, ISP and telecommunication terms from The Web Host Industry Review.
Glossary on Transnational Organized Crime
Collection of English, Russian and French language terms by Roman Nazarov.
GlossPost
Glossaries' mailing list for translators, interpreters, terminologists and technical writers.
Hat Glossary
Indexed collection of hat types and terms used in the hat-making industry.
Inductel
Offers dictionary software with definitions including medical, legal, English, computer, science, and technical. Also offers medical, legal, science, and technical spell checkers.
Jargon Scout
Trendy internet jargon. No longer updated; last update was June 2001.
Learning Disabilities Terms
Compilation of learning disabilities terms and definitions adapted from a number of sources.
Leather Terms
Glossary of the most common terms used in the leatherworking industry.
Mobspeak
Common slang terms used by "the Mob" extracted from "The Mafia Handbook" by Douglas Le Vien, Jr.
National Hunt Racing Terms
Collection of terms associated with steeplechasing, also known as jump racing.
Natural History Terms
Glossary of terms used by practicing biologists and paleontologists in various fields.
Nautical Nomeclature
Words used to described the various parts of boats and ships and general sailing terms.
Oil Analysis, Lubrication and Filtration Terms
Online, searchable collection of lubrication and oil analysis terminology.
Online Dictionary of Library and Information Scien
Reference resource of library and information science terminology maintained by the Western Connecticut State University.
Paper Money Glossary
Terms used in the collection, study and production of paper money.
PCGS Coin Collecting Glossary
Terms and slang of the rare coin market.
Performing Arts Dictionary
Dictionary of terms associated with ballet, tap dancing and music.
Perfumery Glossary
Collection of terms for fragrances, cosmetics, and their ingredients.
Police Jargon
Glossary of police terms and acronyms from the North Yorkshire Police Department (UK).
Pueblo Pottery
Glossary of Pueblo-specific and general related pottery vocabulary.
Rock Art Glossary
Glossary of terms used in the study of Native American Indian rock art.
Sheet Music Terms
One page gloassary of vocabulary used on sheet music or within the industry of sheet music publishers.
Shoes Glossary
Includes footwear terminology, a footwear material dictionary, a footwear construction glossary, an explanation of shoe styles and an organisations glossary.
Silicon Valley Slang
Technical terms and expressions commonly used in Silicon Valley.
Speleological and Caving Terms
Australian Speleological Federation glossary of speleological and caving terms with references to related literature.
Super Gigantic Y2K Winegrape Glossary
Cross-referenced glossary of wine grape varieties.
Sushi Vocabulary
Glossary of sushi-related terms and Japanese names for common fish served as sushi.
Tealand Tea Words
Glossary of tea preparation and production terminology.
Terminology Collection
Multilingual glossaries for specialized fields from the University of Vaasa, Finland.
Texas Talk
Collection of words, phrases and slang used in Texas.
Travel Industry Dictionary
Presented by the Home-Based Travel Agent Resource Center. Over 4,000 entries: industry terms, jargon, abbreviations, acronyms, and slang used by agents, suppliers, and professionals.
Universal Switching's Glossary of Electronic
Available in html or pdf formats.
Used Books Terminology
Glossary of book-related terms and common abbreviations including ones for indicating size and condition.
Whisky glossary
Small glossary of whisky and general distilling terms with diagrams.