PNG ICO ICNS MORE
Network & communications
Pixel
16x16 Free Application Icons
pin, push, marker
Black
16x16
pin, marker, Blue
yellow, push, marker
marker, Color, Map
red, push, marker
marker, push, green
PNG MORE
UI
Windows 8 Pack (Metro Style)
Map, marker
DarkSlateGray
26x26
marker
Fugue Icons
Arrow, marker
Red
exclamation, marker
Minus, marker
DarkRed
marker, plus
pencil, marker
24x24
Gnome icons
insert, marker, index
Desktop apps
Splashyfish
Blue, marker
MediumBlue
marker, Add
Teal
marker, Edit
13x16
grey, marker
green, marker
LimeGreen
marker, grey
DarkGray
marker, location
marker, Blue, light