• able-bodied seaman
• anchor bill
• average
• anchor shank
• anchor-hold
• aboard
• athwartships
• afore the mast
• anchor buoy
• angle of trim

• below
• bibb
• bell buoy
• board
• barque
• boating
• buoy body
• bell book
• bowline
• balloon sail

• cutter
• counterbrace
• cross bearings
• companion
• crosstree
• chock
• caique
• cuirass
• code flag
• chart

• duct keel
• drag sail
• draft
• DLR
• danger angle
• double-ended
• double
• downhaul
• DR
• docking bridge

• escutcheon
• ES
• echo sounding
• easting
• extreme draft
• ease the helm
• echo sounding machine
• electromagnetic log
• earing
• emergency station drill

• forestaysail
• freeing port
• fall
• fill
• freshwater
• flux
• futtock plate
• five-legged
• foremast
• four-legged

• gunwale
• gaff
• glory hole
• grappling iron
• graving dock
• gibe
• garland
• gangplank
• green sea
• gybe

• haul
• heave
• hydrofoil
• helm
• hatch cover
• hand
• hank
• hounding
• headsail
• hawser

• ironclad
• ice dock
• into the wind
• Indiaman
• internal navigation
• inner jib
• independent tank system
• ice anchor
• icebox
• in the wind's eye

• Jacob's ladder
• jackyard
• journal
• jolly jumper
• jibe
• jackstay
• jury strut
• junk
• jewel block
• jawrope

• keelson
• kravel
• kentledge
• keelhaul
• knot
• ketch
• kelson
• kite

• lanyard
• luff
• laser triangulation
• lugsail
• lighter
• lipper
• leader cable
• log chip
• lee helm
• limber hole

• maroon
• mast opening
• mainsheet
• made mast
• main brace
• mainmast
• margin plate
• marl
• morning watch
• midwatch

• norman
• navigable semicircle
• night round
• northing

• occulting light
• on even board with
• outer jib
• oceanographic research
• oblique sailing
• open
• officer of the watch
• oblique
• ocean research
• on a bowline

• primage
• portside
• port
• plain sail
• pay
• pinnace
• Plimsoll line
• patrol boat
• paddle
• proa

• quarter boat
• quarter
• quarantine flag
• quarterdeck
• Q.M.
• quartering
• quarter master

• rider keelson
• running rigging
• ride
• rigging screw
• rudderhead
• rudder control
• respondentia
• right-hand buoy
• run
• raise

• stock anchor
• showboat
• stick
• skip
• spar technology
• single buoy mooring
• superstructure
• stern oar
• serving
• sounding line

• ton
• trireme
• turtle
• thwartship
• topmast rigging
• timberhead
• tripping line
• trice
• trysail mast
• trysail

• undress uniform
• unmoor
• upper topgallant sail
• upper topsail lift
• under
• unbitt
• unrig
• upper topsail
• upper deck
• under lee

• vigia
• veer
• vessel traffic management system
• vehicle deck
• vane
• vang

• water
• windage
• whaleboat
• waterlog
• way
• watertight subdivision
• watch and watch
• weather
• weather beam
• wigwag

• yawl
• yellow flag
• yardarm
• yellow jack
• yoke
• yard
• yaw
• yacht