25 In One Icon
Zosha Icon Pack
Commercial usage: Not allowed
Google Plus One Icon
Modern Web Social Icons
FAQ Icon
Marmalade Icons
Commercial usage: Allowed
Google Plus One 1 Icon
Google Plus Icons
Google Plus One 10 Icon
Google Plus One 11 Icon
Google Plus One 2 Icon
Google Plus One 3 Icon
Google Plus One 4 Icon
Google Plus One 5 Icon
Google Plus One 6 Icon
Google Plus One 7 Icon
Google Plus One 8 Icon
Google Plus One 9 Icon
Mimetypes Font Type 1 Icon
Human O2 Grunge Icons
Status Dialog Question Icon
Pixelbox Icons
Human-O2 Icons
Help Icon
Senary System Icons
MS OneNote ONE Icon
Misc Nexus One Icon
Tha Icon
Dropline Neu Icons
Crystal Clear Icons
Glaze Icons
Oxygen Icons
Mimetypes Font Type Icon
Crystal Project Icons
Pale Blue Question Icon
EBPixel Icons
User Silhouette Question Icon
Fugue 16px Icons