British English and American English - A

British English	American English
a lettuce	a head of lettuce
a pack of cards	a deck of cards
a packet of cigarettes	a package of cigarettes
about	around
about-turn	about-face
accelerator	gas pedal, accelerator
accommodation	accommodations
action replay	instant replay
adviser	advisor
aerial (TV, radio)	antenna, aerial
aerofoil	airfoil
aeroplane	airplane
aesthetic	esthetic
afterwards	afterward
ageing	aging
agony aunt	advice columnist
Allen key	Allen wrench
allround	all-around
Alsatian	German shepherd
alternative	alternate
aluminium	aluminum
amber	yellow
American Indian	Native American
amoeba	ameba
analogue	analog
analyse	analyze
aniseed	anise
annexe	annex
anorak	jacket, parka
anti-clockwise	counter-clockwise
anywhere	everyplace
ardour	ardor
armour	armor
articulated lorry	trailer truck
asymmetric bars	uneven bars
at the weekend	on the weekend
aubergine	eggplant
autumn	autumn, fall
axe	ax