PNG MORE
Business & finance
Pixel
24x24 Free Pixel Icons
Users
Black
24x24
PNG ICO ICNS MORE
Family & home
Free Simple Icons
Users, group
MidnightBlue
32x32
Mixed
IconSweets 2
profiles, group, Users
40x40
group, Users, people
Mouse, Users, group
Users, film, movie
group, Users
multiple, Users
Computer & hardware
WooCons #1
DarkSlateGray
UI
Tiny IM Icons
Users, group, forum
Bitcons
Users, Man
Goldenrod
64x64
Gloss set: Basic
Users, Add
DarkGray
delete, Users
Edit, Users
WooFunction Icon set
Users, people
Business, Users, friends
Developpers
DarkKhaki
Fugue Icons
SaddleBrown
16x16
Lynx Black
config, Users
22x22
BWPX
WhiteSmoke
18x18