;foundation (architecture) : In architecture, the foundation of a building is the portion of its structure that serves to transfer the weight of the building into the ground itself. Most foundations extend underground, and the foundations of large buildings often penetrate the bedrock.
;foundation (charity) : a foundation is a kind of philanthropicorganization, set up as a legal entity either by individuals or institutions, with the purpose of distributing grants to support causes in line with the goals of the foundation.
;Foundation Kit : NeXT's Foundation Kit is described in the OpenStep specification.
;Foundation (novel) and The Foundation Series : a series of books written by Isaac Asimov.