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Social media
Flat
Social Network
internet, sign, creative
DarkSeaGreen
512x512
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Handdrawn
e-commerce Hand Drawn Icons - free
social network, Logo, sign
Black
Facebook, Logo, sign
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Mixed
Glyph
Material Core
sign, warning
Interior & buildings
Smooth
Domestic and Commercial Cleaning
safety sign, slippery when wet, sign
Computer & hardware
Outline
Mirrored Twins (hollow)
sign, Caution, warning
signs, cone, sign
Internet and web
sign, technology, Keyboard
DarkSlateGray
economy, financial, Business
World Issues
Traffic, transportation, sign
Network & communications
Communication & Technology
wave, Attention, Error
Super 8X8 (Transparent Background Edition) - free
photography, flickr logo, sign
RoyalBlue
Octicons
sign, out
sign, In
448x512
Files & folders
small-n-flat
Error, sign
Tomato
ban, sign
Add, sign
MediumSeaGreen
Info, sign
DodgerBlue
sign, Check
3D Maker Vol 1
sign, Attention, warning
Goldenrod
UI
Windows 8 metro style
sign, recycle
sign, Equal
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Education & science
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Avatar, End, bridge
64x64
navigation, place, location