Dictionaries
- Acronym FinderThe best of the acronym dictionaries on the Web.
- Internet Acronyms Dictionary Definitions of most of the used acronyms/abbreviations on the Internet, Usenet and Internet Relay Chat.
- Internetworking Terms and Acronyms Internetworking Terms and Acronyms from Cisco Systems
- IRC Dictionary Explanations to acronyms and abbreviations used on IRC and generally on the net.
- Learning, Performance, and Training Acronyms Small collection of human resource oriented acronyms and initialisms.
- List of US Government Acronyms A glossary compiled by Deborah Hollis and Norberto Lozoya-Escobar of acronyms found in US government databases or bulletin boards on the Internet and in print publications.
- Lyhenne Arsenaali Computer and Network Acronyms among others.
- MediLexicon (formerly Pharma-Lexicon) Searchable database of pharmaceutical, healthcare and medical abbreviations and acronyms. Over 200,000 entries.
- NetLingo Dictionary of Internet Words Acronyms and Shorthand for Chat, Email, Newsgroups, and IRC
- Oceanic and Atmospheric Acronyms Specialized collection from the US National Oceanic and Atmospheric Administration.
- The Great Abbreviations Hunt A general guide in one sense, but specialized to TLAs (three letter acronyms / three letter abbreviations).
- USPS Acronyms and Abbreviations Glossary United States Postal Service (USPS) Postal Abbreviations, Acronyms, Terms, and MODS Operations Numbers in a definition list format.
- USPS Official Abbreviations Official abbreviations of the United States Postal Service.
- V.E.R.A. - Virtual Entity of Relevant Acronyms Reference of computer acronyms, with some cross references.
- Wiley InterScience Acronym Finder Scientific and Technical Acronyms, Symbols, and Abbreviations (STASA). Browsable/searchable tool for the look up of acronyms and other short terms used in scientific works.
- WWW Acronym and Abbreviation Server Allows a search for either expansions of an acronym or acronyms containing a particular word.
