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Mobile apps
Flat
iOS 7 Style - Metro UI Icons
Calendar, Metroui
DarkSlateBlue
512x512
Ultraiso, Metroui
suite, Nokia, Metroui
trillian, Metroui
Nokia, suite, Metroui
rockmelt, Metroui
adobe, onlocation, Metroui
Social media
Freebie: Social Media Icons
Picasa
64x64
google
Facebook
Desktop apps
Soft Social Icons
Live, skydrive
48x48
Social, social media, Facebook
SocioCons
256x256
Leaf
Face, Facebook, social media
social media, Tumblr
Myspace, social media, my space
colore sociale
!, yahoo!, yahoo
Buttonz
Facebook, Buttonz
Avatars & smileys
Superheroes and Supervillains
Caliber, x caliber
129x129
Mixed
Flat services icons
Hands, Handshake, partnership
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Simply 8-bits #10
set, Dns
96x96
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Shopping & e-commerce
Payment method
method, pay, payment
master, payment, method
payment, skrill, method