26-letter words containing p, a, d, o, u
- udmurt autonomous republic — an autonomous republic in the Russian Federation in Europe. 16,250 sq. mi. (42,088 sq. km). Capital: Izhevsk.
- united press international — a business organization of newspapers in the U.S., together with representatives abroad, for the reporting and interchange of news. Abbreviation: UPI, U.P.I.
- united states marine corps — Marine Corps. Abbreviation: USMC.
- upper side-band modulation — (communications) (USB) A kind of modulation applied to a sinusoidal carrier.