PNG ICO ICNS MORE
Education & science
3D
Impressions
learner, school, university
Black
400x400
Business & finance
Real Vista 2
Bus, school
Smooth
Sigma
student, school, Elementary
Mixed
Vista Style Base Software
bookmark, diary, Book
256x256
Network & communications
BeOS
Books, learn, school
Teal
128x128
Boxes
Classroom, teacher, Language
Family & home
Old school by Babasse
school, Camera, Black board
DarkSlateGray
school, teaching, teach
PNG MORE
Travel & hotels
Pixel
Google Maps Icons
school
32x37
school, university
Desktop apps
Free Applications Icons
calculations, taxes, arithmetic
SkyBlue
24x24
project, graphic, Edit
Music & multimedia
Soft Icons
school, read, dictionary
WhiteSmoke
Black board, math, school
SeaGreen
Computer & hardware
Human o2
Books, school, learn
Peru
UI
Gnome icons
Black board, teaching, learn
48x48
Dellipack
homework, math, school
Photography & graphic design
Dark Glass
dictionary, Book, learn
CornflowerBlue
radzad, school, education
DarkSeaGreen
ruler, graphics, school
Oxygen
Blackboard, calculate, school
Nuvola
school, Books, Bookcase
Salmon
Edutainment, learn, package
DarkGreen
Crystal Clear
tutorials, Black board, table