PNG ICO ICNS MORE
Aquarela
speak, Comment, talk
DarkSlateGray
128x128
90 Purple
Comment, Chat, speak
256x256
PNG ICO MORE
Yatta-Blues
Text, speak, Comment
24x24
2experts
speak, Chat, Comment
48x48
Agua Onyx Folders
speak, Comment, Chat
Antares
Comment, speak, talk
Social Jeans
Chat, speak, Comment
PNG ICO SVG MORE
Business & finance
Outline
TheFreeForty
radio, Communication, talk
512x512
PNG SVG MORE
Mixed
Glyph
Simple Geometric Icons
help, support, Information
395x512
PNG ICO ICNS SVG MORE
News and Magazine
talk, Message, Chat
PNG MORE
UI
Blogger
Chat, talk
42x42
Flat
iconsimple (freebies)
Chat, Bubbles, talk
Computer & hardware
Ballicons (free)
Bubble, talk, Social
Pixel
Simply 8-bits #6
talk, Kakao
96x96
Windows 8 metro style
talk
Windows 8 icons
26x26
Windows 8 Pack (Metro Style)
Social media
Social Media Stamps
Activity, base, talk
94x94
Pink Moustache icons
talk, Chat
68x68
Smooth