По запросу: "File system specification" найдено 144 иконки.

file-text
file-image Created with sketchtool.
file-document Created with Sketch Beta.
ic_fluent_missing_metadata_24_regular Created with Sketch.
dig
ic_fluent_delete_48_filled Created with Sketch.
file_type_nest_guard_js
icon/24/icon-alarm Created with Sketch.
File-Code
database_system [#1800] Created with Sketch.
file_type_cobol