Popular stencils
Theoretical Computer Science: Automata
Symbols for Finite Automata, Pushdown Automata and Turing Machines
Windows 8 Templates (Dark)
Windows 8 dark templates stencil based on the Microsoft Photoshop templates. See also: Windows 8 Basic and Windows 8 Templates (Light)
DVD Studio Pro (small)
This is a nice set of objects and assets to better manage projects in Apple's DVD Studio Pro. Also available in a large version.
Ladder Logic: Math Instructions
Direct Logic: Ladder Logic. Use these in Keynote to animate blocks of code. This stencil is #8 of 8.
Electric Imp
Shape and pinout of the Electric Imp internet-of-things device.
Symantec NetBackup 5220 Appliances
All models of Symantec NetBackup 5220 series appliances from A to E, 100% vector stencils (scalable and resizable). Originally created in Visio but converted to OmniGraffle format. Ideal for network diagrams where all connectivity ports should be visible.
WestwardICF
Estate planning
Explosions & Projectiles
63 black on transparent 50x50 explosions & projectile icons from Game-icons.net
Meru Wireless Access Points
The current line of access points for Meru Wireless Networks. AP110, AP1020i, AP320i, AP320(e), AP332i, AP332e, AP832i, and AP832e