AW Geo Abbreviations for

From AbsoluteWord:

Dictionary Of Abbreviations And Acronyms In Geographic Information Systems, Cartography, And Remote Sensing. By Philip Hoehn (David Rumsey Collection) and Mary Lynette Larsgaard (Map & Imagery Laboratory, University of California, Santa Barbara Library). Designed by John Creaser (Earth Sciences & Map Library, University of California, Berkeley). 3800 abbreviations.
This dictionary requires you have installed RoadLingua software, which is included to the archive. RoadLingua shell makes avaiable the following features:

• Multilingual and specialty dictionaries available including FREE dictionaries.
• Pronouncing transcriptions support (requires dictionary with transcriptions included)
• Extremely fast dictionary browsing.
• Data compression makes the dictionaries smaller in size.
• Ability to use several dictionaries simultaneously.
• On-the-fly capability. Select a word in any text editor or viewer and read its definition.
• VFS (Compact Flash, SD/MMC, Memory Stick cards) native code support.
• Search within the offered definitions.

Note: RoadLingua shell is distributed as shareware, but there are no trial period or disabled features.