eXist is an Open Source repository and retrieval engine for XML documents.

Exist Global is the premier global IT outsourced software development company focused on small headcount outsourcing projects. We are the only offshore development company to ...

Exist may stand for: EXIST NASA proposed Energetic X-ray Imaging Survey Telescope (EXIST) eXist, an open source database management system built on XML; to exist, a verb.

verb (used without object) 1. to have actual being; be: The world exists, whether you like it or not. 2. to have life or animation; live. 3. to continue to be or live: Belief in ...

?g-z?st') Pronunciation Key intr.v. ex·ist·ed, ex·ist·ing, ex·ists. To have actual being; be real. To have life; live: one of the worst actors that ever existed. To live at ...