26-letter words containing p, o, s, t, a, d
- three-dimensional printing — the creation of solid objects by building up multiple layers, each layer corresponding to a plan held in a digital file
- to put your heads together — If two or more people put their heads together, they talk about a problem they have and try to solve it.
- to stand up and be counted — If you say that someone should stand up and be counted, you mean that they should say publicly what they think, and not hide it or be ashamed of it.
- transport driver interface — (networking) (TDI) Developed by SUN, IBM, and Microsoft (and others?), the TDI is a software interface between the protocols and application programing interface layers of the Windows NT network model.
- 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.