28-letter words containing o, p, i, n, e, s
- vendor independent messaging — (networking) (VIM) An electronic mail API promoted by an industry group headed by Lotus Development. VIM is a competitor to Microsoft's MAPI.
- waterton lakes national park — a national park in W Canada, in S Alberta. 220 sq. mi. (570 sq. km).
- wireless encryption protocol — Wired Equivalent Privacy
- work projects administration — WPA.