PNG ICO ICNS MORE
Desktop apps
3D
Minicons
Buble, Chat, talk
YellowGreen
48x48
Computer & hardware
Human o2
Chat, talk
Black
128x128
Mixed
Flavour Extended
talk, Bubble, Comment
ForestGreen
Business & finance
Origami
rect, talk, Comment
Gold
256x256
PNG MORE
M8
communicate, Chat, speak
CornflowerBlue
70x70
Photography & graphic design
Dark Glass
Message, Chat, talk
LightBlue
Call, Alert, Chat
WhiteSmoke
talk, Chat, cursing
LightSkyBlue
Man, tux, Running
Web Application Icons Set
Chat, Comment, talk
UI
Nuvola
speak, references, Chat
dicussion board, happy, references
realistiK Reloaded
tux, Penguin, Chat
Crystal Clear
Chat, tux, Penguin