1)   XTerm Medical Dictionary 1.02
Study with this freeware medical dictionary. Get medical terms: disease and conditions, abbreviations, acronyms, measure units.

 2)   12Ghosts Lookup 7.10
Click your way through to data in a snap of a second that would otherwise cost you hours to find on the Internet or in a book. Look up zip and area codes, compare countries worldwide, expand acronyms easily, or use a measurement converter.

 3)   AcronymGenie 4.2
A simple desktop program that lets you look up the expansion of a computer acronym, abbreviation or initialism using an offline database. It covers most of the computer-related fields including Internet, chat, programming, networking, graphics etc.

 4)   1-Click Answers 1.1.2
Answers.com is the first answer engine -- the ultimate online reference library, with quick accurate dictionary, thesaurus, encyclopedia, bios, tech terms, news, sports, weather, and much more in one click on any word on the screen.

 5)   Acronyms Master 1.0.0
Acronyms Master tool is a unique solution for acronyms management. This tool has been speciall designed for those who work with technical documentation - engineers, scientists, technical communicators...

 6)   TNNFA 0.4
TNNFA is a user extensible acronym dictionary with over 10,000 acronyms already built in. Perfect for deciphering chat rooms and technical jargon.

 7)   1-Click Answers for Mac OS X 1.0.19
Answers.com is the first answer engine -- the ultimate online reference library, with quick accurate dictionary, thesaurus, encyclopedia, bios, tech terms, news, sports, weather, and much more in one click on any word on the screen.