PNG MORE
Business & finance
Pixel
24x24 Free Pixel Icons
web, global, Orb
Black
24x24
PNG ICO ICNS MORE
Network & communications
16x16 Free Application Icons
internet, Social, twitter
16x16
Family & home
IconBeast Lite
internet, world, usa
30x30
UI
Gnome icons
Server, internet, web server
48x48
internet, hyperlink, search
Tango
web, Browser, internet
32x32
internet, Applications