A
accommodation ladder
aft
all hands
amidships
ahoy
armament
astern
aye aye

B
barricade (arrestments)
battle lantern
berth
bilge
bitter end
bluejacket
boat
boatswain's chair
boatswain's pipe
bridge
brig
bulkhead

C
cabin
catapult
chart
chow
christening ship
chow
chronometer
cleat
colors
combatant ship
compartment
corpsman

D
damage control
darken ship
dead in the water
deck
deep six
dungarees

E
eight o'clock reports
engine-order telegraph
ensign
eyes of the ship

F
fantail
fender
fid
field day
flagstaff
flight deck
forecastle
freeboard

G
gaff
galley
gangway
geedunk
general quarters
gig
granny knot

H
halyard
hash mark
hawser
heading
heave out and trice up
helm
helmsman
highline
hitch

I
in board
inner bottom
Irish pennant

J
jack
jackstaff
Jacob's ladder
juryrig

K
keel
keelson
king post

L
landing craft
lanyard
lead line
leeward
liberty
life jacket
lifeline
line
lookout

M
magazine
masthead light
mess
monkey fist
muster

N
nest
nose art
nun buoy

O
overboard
overhand knot
overhead

P
painter
passageway
pier
pilothouse
pipe
pollywog
port

Q
quarterdeck
quartermaster
quarters

R
radar
rat guard
rudder
running lights

S
scuttlebutt
secure
shift colors
shipshape
sick bay
small stores
splice
square knot
stanchions
starboard
superstructure

T
tail hook
topside
turnbuckle
turn to

U
uphaul
upper deck

V
Veer
vessel

W
wake
wardroom
watch cap
watertight integrity
wildcat

X
XO - executive officer

Y
yard boom
yaw

Z
zulu