gms

/G AH0 M Z/
noun
  1. 1

    A manager with overall responsibility for an organisation or a distinct unit of an organisation.

noun
  1. 1

    Initialism of group message.

Source: https://en.wiktionary.org/wiki/general%20manager, https://en.wiktionary.org/wiki/gm, https://en.wiktionary.org/wiki/gms