PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
Xfn
DarkCyan
16x16
colleague, Xfn, met
Xfn, met, friend
Computer & hardware
WooCons #1
Blu, ray, disc
32x32
Skype, talk, video
PNG MORE
Social media
Smooth
Social and Web Icons v2
Facebook
46x46
Linkedin
Social Networks Pro Icons
Livejournal
128x128
WPZOOM Social Networking Icon Set
Msn
64x64
Qik
Handdrawn
Browsers by Tatice
internet explorer, microsoft
256x256
Desktop apps
CS5
File, adobe, document
512x512
Mixed
PixeloPhilia 2
Book, Comic
3D
Isometrica Social Icons
linked, In
105x105
Mobile apps
Redux
Am
59x60
Qure for Adobe Creative Suite
freehand, cs4
freehand, cs3
retweet, Balloon, twitter
share, Block
media, player, Blue
user, worker
32 Pixel Social Media Icons
Bing
stumble