Reef knot
Reefing knots
Repairing rope
Rigging
Right-hand rope
Rings
Roband hitch
Rolling hitch
Rope
Rope buckles
Rose lashing
Round turn
Running bow-line
Running knot
Running noose

Sailors' knots
Seized shortening
Seizing
Selvagee
Selvagee board
Selvagee strap
Serving
Serving mallet
Sevagee
Sheaves
Sheepshanks
Shortenings
Short splice
Shroud knots