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Computer & hardware
Glyph
Scripting and programming languages
Coffee, Application, x
Black
512x512
Desktop apps
System Black Circles
x, Os, mac
System Black Octagons
x, mac, Os
Mixed
Geomicons
x
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Octicons
320x512
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Education & science
Handdrawn
Brainy Icons Free — 36 Science and Education Icons
Formula, hand drawn, square root
64x64
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Avatars & smileys
Cartoon
UltraBUUF
3D
FS Icons Ubuntu
vorbis+ogg, x, Audio
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Business & finance
Black ToolBar Icons
x, remove, cross
40x40
Color me dock
128x128
UI
IconSweets
card, x
50x50
Music & multimedia
Iconic
28x28
Circle, x
32x32
Stroke
rotate, x
400x400
Human o2
Gzpostscript, x
Family & home
Kids
