British English and American English - Q, R

British English	American English
quantity surveyor	estimator
quarter past two	quarter after two
quarter to two	quarter of two
quaver (music)	eighth note
queue	line
quid	buck
race course	race track
racing car	race car
rack	frame
railway	railroad
real tennis	court tennis
reception	front desk
recorded delivery	certified mail
registration plate	license plate
remould (tyre)	retread
return (ticket)	round-trip
reveller	reveler
reverse charge	collect call
reverse the charges	call collect
reversing lights	back-up lights
right-angled triangle	right triangle
rigour	rigor
ring	call
ring road	beltway, freeway/highway loop
road surface	pavement, blacktop
road way	pavement
room only	European plan
roundabout (at a fair)	carousel
roundabout (in road)	traffic circle, rotary
rowing boat	rowboat
rubber	eraser
rubbish	garbage, trash
rubbish-bin	garbage can, trashcan
rucksack	backpack