MVP

Most Valuable Player: an accolade or award, originally used in team sports to recognize one player for game-changing excellence, and also used outside of sports to recognize excellence in the contributions of an individual to a group effort.

Minimum Viable Product: a prototype of a product, as a software app or video game, that includes functional versions of key elements that are planned for inclusion in the final product, and that is shared with a small audience whose feedback is used to inform and direct further product development.