Miscellaneous arrow shapes. (Part 1)
Miscellaneous arrow shapes. (Part 2)
Miscellaneous arrow shapes. (Part 3)
Miscellaneous arrow shapes. (Part 4)
Signs of astrology planets
Here's a stencil I've been using personally for a while for creating an overview of the audiogear I use at a local stage. There's a bunch of common microphones in there, along with rackmounted gear and simplified drawings of commonly used connectors. When the demand is there, I may add other stuff to it as well.
Symbols for diagrams of finite state machines.
Icons for AWS concepts and services. Current as of January 1, 2013.
As a college professor, I like to teach the basics and nothing more. So, I put together this flowcharting template since it contains the same content as the base IBM set of shapes found in the IBM flowcharting template.