(initial) Gamemasters. CCP staff responsible for providing customer support for EVE Online, as well as enforcing the EULA and Terms of Service. Found on http://wiki.eveonline.com/en/wiki/Glossary
Abbreviation for Game Master or Game Moderator or Game Manager--a person who facilitates a game or tournament. GMs are most common in co-operative games and role playing games where players work together against the GM or a GM created scenario. GM's are also common at conventions where they may teach new players a game or run a tournament. Found on https://boardgamegeek.com/wiki/page/Glossary
Short name (GH = Geisenheim) followed by a number and, if applicable, a sub-number for the grape varieties or breeding material bred at the Weinbauinstitut Geisenheim (Rheingau). Some of the well over one hundred GM varieties were then given later sounding names. See for example under GM 6493 and GM 6494. Found on https://glossary.wein.plus/gm