PNG MORE
UI
Pixel
Windows 8 Pack (Metro Style)
delete, Link
DarkSlateGray
26x26
delete
PNG ICO ICNS MORE
Business & finance
Lingo
delete, Folder
32x32
GIS
vertex, delete
24x24
Fugue Icons
node, delete, previous
16x16
Gnome icons
remove, delete, Trash
table, delete, Column
Computer & hardware
ASP.NET icons
Database, delete
Silk
delete, film