All I can say is "ENDLESS" to all the Icons one can find.
From the Authors:
What is FindIcons.com?
As its name suggests, FindIcons.com is an icon search engine helps you find free icons. We have the largest searchable free icons database in the world (Found somewhere with more icons than us? Let us know!) and both a sophisticated search filtering and result matching system make it possible for you to get an icon you need for every design task.