layer
A
absorption muffler = absorption silencer
adjustable wrench = adjustable spanner wrench
aging = ageing
air strainer = air filter
air tire = air tyre
air-press gage = air-press gauge
air-strainer intake muffler = air-filter intake silencer
airdraft = air draught
all-purpose wrench = all-purpose spanner
all-synchromesh transmission = all-synchromesh gearbox
Allan wrench = Allan spanner
alligator clip = crocodile clip
altitude-compensated carburetor = altitude-compensated carbureter
altitude-compensated carburettor = altitude-compensated carburetter
aluminum = aluminium
aluminum alloy = aluminium alloy
aluminum foil = aluminium foil
aluminum sheet = aluminium sheet
aluminum wheel = aluminium wheel
analog = analogue
analog indication = analogue indication
analog tachometer = analogue rev counter
analog-digital converter = analogue-digital converter
analog-digital-analog converter = analogue-digital-analogue converter
analyzer = analyser
antenna = aerial
antenna conducting wire = aerial conducting wire
antenna feeder = aerial feeder
antenna pick-up = aerial pick-up
armor = armour
armored = armoured
atomization = atomisation
atomize = atomise
authorized speed = authorised speed
auxiliary transmission = auxiliary gearbox