PNG ICO ICNS MORE
Network & communications
Pixel
16x16 Free Application Icons
help, mark, Book
DodgerBlue
16x16
help, to, mark
SteelBlue
about, help, mark
Message, mark, support
mark, thumbs down, Dislike
Red
support, mark, help
question, mark, help
Black
mark, good
YellowGreen
red, mark
vote, thumbs down, mark
Tomato
UI
Blueberry
mark, Blue, flag
CornflowerBlue
32x32
mark, flag, gray
Gainsboro
flag, red, mark
OrangeRed
violet, flag, mark
MediumOrchid
mark, yellow, flag
Goldenrod
PNG MORE
Computer & hardware
Sweetie BasePack
Book, Blue, mark
DarkGray
24x24
Book, green, mark
red, Book, mark
Gnome icons
mail, junk, mark
48x48
mark
node, mark, for
Tango
junk, Not, mail
mark, paper, junk
Silk
Active, validate, right
MediumSeaGreen