GMB

Translingual

Symbol

GMB

1. (international standards) ISO 3166-1 alpha-3 country code for Gambia.

   Synonym: GM (alpha-2)

English

Proper noun

GMB

1. Initialism of General, Municipal, Boilermakers, a large trade union in the UK.
   • 2023 January 22, Heather Stewart, “First industrial action at Amazon UK hopes to strike at firm’s union hostility”, in The Guardian‎^[1]:

     In Coventry, 300 GMB members plan to down tools over long hours, bad management and a 50p-an-hour pay rise[.]