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Signs & symbols
Glyph
Buttons
Bluetooth, Connection, signal
DarkCyan
512x512
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Social media
Social Media
Social, Chat, Call
DeepSkyBlue
Connect, Like, Facebook
DarkSlateBlue
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Mixed
Free Misc Icon Set 1
Connection, network, Connect
Black
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Network & communications
Cloud Computing
Connect, communicate, Laptop
DarkSlateGray
share, sharing, web
Virtual Notebook
Connect
Connect, off
Gray Toolbar #5 - free
Communication, Social, linked
Social Networks
socialmedia, Connect, Chat
video, network, Chat
feed, Connect, Rss
Social, socialmedia, search
Chat, Hyves, Connect
iOS7 optimized
share, social-network, Mobile
share, creative, video
Brightkite, check-in, Grid
Social Media set
video, share, friends
Grid, people, shape
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Mobile apps
app types in grey
electricity, Battery, plug
Pix Glyph Set - free
Connect, Follow, tweet
Metro Contact - free
bird, twitter, Connect
Desktop apps
Ourea Icons
256x256
SEO & web
Metro Uinvert Dock
Wifi, Connect