- relation-only-one-to-zero-or-many
- relation-only-one-to-zero-or-one
- relation-zero-or-many-to-many
- relation-zero-or-many-to-one
- relation-zero-or-many-to-one-or-many
- relation-zero-or-many-to-only-one
- relation-zero-or-many-to-zero-or-many
- relation-zero-or-many-to-zero-or-one
- relation-zero-or-one-to-many
- relation-zero-or-one-to-one
- relation-zero-or-one-to-one-or-many
- relation-zero-or-one-to-only-one
- relation-zero-or-one-to-zero-or-many
- relation-zero-or-one-to-zero-or-one
- relative-scale
- reload
- reload-alert
- reminder
- remote
- remote-desktop
- remote-off
- remote-tv
- remote-tv-off
- rename
- rename-box
- rename-box-outline
- rename-outline
- reorder-horizontal
- reorder-vertical
- repeat
- repeat-off
- repeat-once
- repeat-variant
- replay
- reply
- reply-all
- reply-all-outline
- reply-circle
- reply-outline
- reproduction
- resistor
- resistor-nodes
- resize
- resize-bottom-right
- responsive
- restart
- restart-alert
- restart-off
- restore
- restore-alert
- rewind
- rewind-10
- rewind-15
- rewind-30
- rewind-45
- rewind-5
- rewind-60
- rewind-outline
- rhombus
- rhombus-medium
- rhombus-medium-outline
- rhombus-outline
- rhombus-split
- rhombus-split-outline
- ribbon
- rice
- rickshaw
- rickshaw-electric
- ring
- rivet
- road
- road-variant
- robber
- robot
- robot-angry
- robot-angry-outline
- robot-confused
- robot-confused-outline
- robot-dead
- robot-dead-outline
- robot-excited
- robot-excited-outline
- robot-happy
- robot-happy-outline
- robot-industrial
- robot-industrial-outline
- robot-love
- robot-love-outline
- robot-mower
- robot-mower-outline
- robot-off
- robot-off-outline
- robot-outline
- robot-vacuum
- robot-vacuum-alert
- robot-vacuum-off
- robot-vacuum-variant
- robot-vacuum-variant-alert
- robot-vacuum-variant-off
- rocket
- rocket-launch
- rocket-launch-outline
- rocket-outline
- rodent
- roller-shade
- roller-shade-closed
- roller-skate
- roller-skate-off
- rollerblade
- rollerblade-off
- rollupjs
- rolodex
- rolodex-outline
- roman-numeral-1
- roman-numeral-10
- roman-numeral-2
- roman-numeral-3
- roman-numeral-4
- roman-numeral-5
- roman-numeral-6
- roman-numeral-7
- roman-numeral-8
- roman-numeral-9
- room-service
- room-service-outline
- rotate-360
- rotate-3d
- rotate-3d-variant
- rotate-left
- rotate-left-variant
- rotate-orbit
- rotate-right
- rotate-right-variant
- rounded-corner
- router
- router-network
- router-network-wireless
- router-wireless
- router-wireless-off
- router-wireless-settings
- routes
- routes-clock
- rowing
- rss
- rss-box
- rss-off
- rug
- rugby
- ruler
- ruler-square
- ruler-square-compass
- run
- run-fast
- rv-truck
- sack
- sack-outline
- sack-percent
- safe
- safe-square
- safe-square-outline
- safety-goggles
- safety-googles
- sail-boat
- sail-boat-sink
- sale
- sale-outline
- salesforce
- sass
- satellite
- satellite-uplink
- satellite-variant
- sausage
- sausage-off
- saw-blade
- sawtooth-wave
- saxophone
- scale
- scale-balance
- scale-bathroom
- scale-off
- scale-unbalanced
- scan-helper
- scanner
- scanner-off
- scatter-plot
- scatter-plot-outline
- scent
- scent-off
- school
- school-outline
- scissors-cutting
- scooter
- scooter-electric
- scoreboard
- scoreboard-outline
- screen-rotation
- screen-rotation-lock
- screw-flat-top
- screw-lag
- screw-machine-flat-top