По запросу: "stop all notifications" найдено 144 иконки.

border-all
arrow_all [#299] Created with Sketch.
cancel Created with Sketch.
stop-line
779
Stop
bus_2_line
pause [#1010] Created with Sketch.
stop [#950] Created with Sketch.
Bus Created with Sketch.
import-solid-alerted
device-tablet-notification
ic_fluent_mail_outbox_24_regular Created with Sketch.
folder-minus
Hulu icon
Message-text Created with Sketch.
Drums Created with Sketch.
pause-line