PNG ICO ICNS MORE
Desktop apps
Glyph
16x16 Free Toolbar Icons
Bad, smile, Emotion
Khaki
16x16
sexy, talk, smiley
Neutral, Emoticon, sadly
Face, smiley, Emotion
UI
Smooth
Project icons
Emoticon
SaddleBrown
32x32
Bloggers Vol 1-7
happy, happy face, smile
Chocolate
512x512
Emoticon, sad
lol, happy, Emoticon
Computer & hardware
Android icons
sad, Cry, Emoticon
Gray
48x48
Pixel
Fugue Icons
Emoticon, grin, smiley
DarkGoldenrod
lol, Cheesy, smiley
SandyBrown
24x24
sad, Emoticon, smiley
smiley, Emoticon, wink
happy, smiley, Emoticon
Goldenrod
PNG MORE
3D
Free Applications Icons
ok, smiley, smile
Orange
Mixed
Led Icons
Emoticon, grin
Emoticon, evilgrin
happy, Emoticon
happy, smile, Emoticon
Emoticon, surprised
Emoticon, tongue
Emoticon, waii
Emoticon, unhappy
Emoticon, wink