PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
Grid
Black
16x16
Dot, Grid
Business & finance
Glyph
Wireframe mono icons
48x48
3x3, Grid
Mixed
3D
The Spherical icon set
Grid, right, Center
MidnightBlue
128x128
Align, Center, layout
Bottom, Left, Grid
Top, Grid, layout
right, Grid, Top
PNG MORE
GIS
Grid, Layer, Add
Gainsboro
24x24
Grid, Dot, snap
snap, Grid
Desktop apps
Free Applications Icons
table, document, ttable
Gnome icons
Grid, Calendar, date
Display, Grid
Grid, snap
expand, Column, Cells
Led Icons
DimGray
Crystal Clear
Grid, list
LightSlateGray
32x32