PNG MORE
Mixed
Smooth
Austerity
Maps, highway, sign
Tan
59x60
PNG ICO ICNS MORE
Desktop apps
Farm-fresh
Dollar, Money, sign
DarkSeaGreen
32x32
Computer & hardware
3D
Discovery
warning, sign
Black
warming, sign, Road sign
Social media
Twitter Icons
sign, twitter
128x128
SeaGreen
twitter, sign
Free Applications Icons
Finance, euro cash, Euro
LimeGreen
24x24
stop sign, cancel, Halt
Red
Business & finance
Phuzion
Folder, public, sign
GhostWhite
UI
Pixel
Fugue Icons
sign, Clipboard
SaddleBrown
16x16
Splashyfish
remove, Minus, sign
Minus, sign, remove
Flavour Extended
64 bit, sign, highway
SteelBlue
48x48
Shopping & e-commerce
Woothemes Ultimate Icon Set
exclamation, stop, Hand
Led Icons
Clipboard, sign
User Interface Icons
stop, sign
Gold
80x80
Network & communications
Oxygen
Kgpg, sign
DarkSlateGray
ASP.NET icons
sign
Function icons
triangle, sign, Caution
DRF
Exit, sign
Nuvola
Maroon