Information Architecture Institute Tools

IAI has provided examples and templates of flows, diagrams, wireframes, presentations, checklists, process docs, etc. Interesting to see how different folks approach the same types of deliverables.

http://iainstitute.org/tools/

There are also other organizations listed here that distribute similar tools, including information on how to conduct user testing:

Usability Toolkit from the Society for Technical Communication
Presentations and Sample Deliverables from Adaptive Path
Research and Analysis from Information & Design