PNG ICO ICNS MORE
Mixed
3D
Iconza
stop
LightGray
32x32
Firebrick
IndianRed
Khaki
DarkGray
Chocolate
OliveDrab
DarkSlateGray
DarkCyan
MediumVioletRed
ForestGreen
Purple
DimGray
MediumBlue
speaker, Mute, stop
Black
Momentum Glossy icons
green, stop
LimeGreen
SteelBlue
Bright
512x512
Ideal Space
Bus, stop, public transportation
256x256
The Spherical icon set
Control, stop
128x128
Pure web
718x718
I like buttons
button, red, stop