Multi-user distribution

1) A system where a number of clients share a distribution operation (ie as opposed to a dedicated operation).

Multiple aspect signalling

1) Used on rail networks and signifying the following:

Multi-pull handbrake

1) System on (old) goods vehicle which had ratchet-type handbrake requiring a number of pulls to achieve braking effect but could be released in one movement - rarely seen on vehicles today (except preserved/historic examples).

Multimedia

1) Computer terminology for systems which can reproduce text, graphics, sound and movement (ie video/film), usually via a compact disk (CD).

Multi-lateral permit

1) Road haulage permit used in international transport for operations between any of the EU member states (but not outside EU). Permits allow haulier any number of journeys in year but for one vehicle only at a time. Allocated by IRFO Newcastle upon Tyne but in limited supply and only issued annually prior to beginning of year.

Multifret wagon

1) Low platform rail wagon used for carrying unit load traffic (eg containers and swap bodies) on intermodal rail services.