По запросу: "process flow diagram" найдено 144 иконки.

line-chart Created with sketchtool.
tree-structure
flow--data
Common Workflow Language icon
connection-arrow Created with Sketch.
fundamentals/the-browser/debugging Created with Sketch.
triangle
forward
arrow-left-square Created with Sketch Beta.
ic_fluent_add_circle_28_regular Created with Sketch.