PNG ICO ICNS MORE
Oxygen
yes, correct, right
Gray
48x48
Arrow, yes, Forward
UIDesign
radio button, yes, correct
16x16
Checkbox, right, yes
Sizcons
Blue, Arrow, yes
Forward, next, right
LED
right, ok, yes
Arrow, Align, yes
Developpers
Letter, correct, right
32x32
Chalkwork HTML
button, Arrow, Forward
Oxygen-Refit
next, yes, Black
128x128