PNG ICO ICNS MORE
Desktop apps
Pixel
Sizicons
Minus
DimGray
16x16
round, Minus
IndianRed
Diagona Icons
out, Minus, remove
Coral
Minus, 32x32, less
DarkGray
Splashyfish
Minus, collapse, bullet
SteelBlue
cancel, Minus
PNG MORE
Minus, stop, cancel
RoyalBlue
44x44
remove, Minus, sign
Red
Minus, sign, remove
out, search, zoom
Circular
Minus, magnify
LightSeaGreen
Firebrick