Wifun Icons
Website navigation icons.

City Icons
The City icon pack contains 16 high quality (256×256 pixels) icons; PNGand ICO formats. This package includes: Hollywood Ticket icon, Umbrellaicon, Hot Dog Car icon, Mail icon, Bench icon and more.
      
      
Irish Icon Pack
26 Irish icons which you can use to brighten up your blog with some unique and beautiful icons.

Simpsons Mail Icons
The Simpsons: 7 512 × 512px .png and .ico icons.

Free Web Applications Icon Set
Thereare 20 icons designed specially for web applications (e.g. Charts,Profile, Search, Add, Delete, Email, Print, Warning and etc…). Iconscome in 3 sizes; 48×48 px, 32×32 px, and 24×24 px. All of them are inPNG format with transparent background. Web Application Icons Set iscompletely Free for both personal and commercial projects in any wayyou like.

Knob Buttons Toolbar Icons
Theseare 39 icons in PNG, ICNS, TIFF and ICO formats, Mac and Windowscompatible, 32×32 pixels dimensions only. You are free to use theseicons on your software application or website.

Monofactor Free Vector Icon Set
Thefirst part of the set contains 25 scalable Illustrator format icons.You can open the .ai file with any version of Illustrator above 8.0.With earlier versions, you might loose some of the effects on the icons.