Here are 10.
trainers (British) / sneakers (American)
rubbish bin (British) / trash can (American)
(shopping) trolley (British) / cart (American)
lift (British) / elevator (American)
crisps (British) / potato chips (American)
trousers (British) / pants (American)
football (British) / soccer (American)
(car) boot (British) / trunk (American)
(car) bonnet (British) / hood (American)
mobile phone (British) / cell phone (American)