The caboose of a train.

(accountancy) A member of the Institute of Chartered Accountants / (Britain) A member of the Institute of Chartered Accountants in England & Wales or Institute of Chartered Accountants of Scotland

Not of or pertaining to memory (the mental faculty). / (computing) Not of or pertaining to memory (computer storage).

(transportation planning) Transportation for ordinary purposes, as opposed to that by a professional driver for business purposes.