28-letter words containing c, o, r, d, n
- united states postal service — an independent federal agency created in 1971 to replace the Post Office Department as the division of the federal government responsible for postal services. Abbreviation: USPS.
- war of american independence — American Revolution.
- windows management interface — (Microsoft, system management) (WMI) Microsoft's implementation of Web-Based Enterprise Management, a DMTF initiative to establish standards for accessing and sharing system management information over an enterprise network.
- work projects administration — WPA.
- zeroth law of thermodynamics — the principle that any two systems in thermal equilibrium with a third system are in thermal equilibrium with each other. Compare law of thermodynamics (def 2).