26-letter words containing r, o, m, a, n, u
- universal time coordinated — incorrect term for coordinated universal time.
- upper side-band modulation — (communications) (USB) A kind of modulation applied to a sinusoidal carrier.
- vibrational quantum number — Physics. any one of the quantum numbers describing the energy levels associated with the vibrational motion of molecules.
- victoria and albert museum — a museum of the fine and applied arts in London, originating from 1856 and given its present name and site in 1899