IAN Symbol Libraries for Illustrator

Get over 1500 free custom made vector symbols for Illustrator

The IAN symbol libraries contain over 1500 custom made vector symbols in 32 categories. The libraries are for use with Adobe Illustrator 10 and up; however, they also offer eps and svg versions for non-Illustrator users. The symbols include enviromental mapping and navigation symbols as well as diagram symbols and many plants and animals. A PDF manual and catalog of the symbols is also included.

The libraries are provided completely cost and royalty free, and all that is required for their use is this acknowledgement: “Symbols for diagrams courtesy of the Integration and Application Network (ian.umces.edu/symbols), University of Maryland Center for Environmental Science.”