A chunky congratulations to Guac for winning the Annoying Abbreviations Tournament. It was a fierce battle in the championship against Margs. Ultimately, though, Guac proved too thick and creamy for Margs.
The real winner, however, is you. Now you know to stop using these awful abbreviations.
Regarding the combatants in the final round and the seemingly thematic colors surrounding Guac in the above graphic, it just so happens that I own a limited number of Sharpies. My marker collection in no way influenced the cultural leanings of the tournament, its outcome or embellishments.