PNG ICO ICNS SVG MORE
Arrows
Glyph
Navigation Set - Arrows, Part One
sign in, login, signin
Black
512x512
iOS7 optimized
Miu
login, Enter, stroke
Enter, Access, signin
PNG MORE
UI
Elysium Icons
Key, login, sign in
DimGray
24x24
Very Basic. Android L (Lollipop)
secure, protect, Key
Mixed
Unique-Round-Blue
Unlock, password, Safe
DeepSkyBlue
Free basic
identification, support, user
SandyBrown
PNG ICO ICNS MORE
Windows 8 metro style
login
DarkSlateGray
gmail, login
Windows 8 icons
26x26
Mini icon set Part 1
login, In
48x48
login, out
DarkGray
Business & finance
Duesseldorf
Lock, private, login
32x32
sign out, login, sign