"League of Legends vocabulary everyone needs to know"
Here is a list of all the abbreviations and slang that gets thrown around in the game that many new players are unaware of:
AA - Auto-attack. The generic attack every champion uses where they right click an enemy in order to damage them. ADC - Attack Damage Carry. Marksman champions who dish out consistent damage through auto attacks and deal physical damage. APC - Ability Power Carry. Mages/assassins who deal a majority of their damage through their abilities and deal magic damage. Backdoor - When one champion sneaks past the enemy team and attempts to take down towers, inhibitors and nexus while the enemy is unaware of their absence. BG - Bad Game. Usually spoken as a game is ending. A form of disgust in how the game played out. CC - Crowd Control. Any status debuff that negatively impacts the control of a champion. Dom - Dominion. An alternative game mode with teams of 5. It is similar to the game "King of the Hill" but with 5 hills to hold. Drag - Dragon. A strong jungle monster who, when slain, gives the entire team a slight advantage as well as gold income. GG - Good game. Usually spoken as a game is ending. Meta - The recommended/typical way of doing things MR - Magic resistance. The best defense against magic based damage. Splitpush - When you kill the enemy minions **SR **- Summoners Rift. The default map the game is played on. Teams of 5 are used on this map. TT - Twisted Treeline. An alternative game mode. Teams of 3 play this map. URF - Riot's manatee mascot. Also stands for Ultra Rapid Fire, which was a temporary game mode with shortened cool downs, faster cast times and unlimited mana.
Currently a work in progress. My hope is that Riot pins this to the top of the page in order to help new players get a quick and concise explanation of what certain words and phrases mean in game so that it makes learning the game that much easier.
It is incomplete, I am aware. I am going to bed now. Feel free to reply on here and add in any stuff I omitted. I will not be adding in champion nicknames/abbreviations but item abbreviations will be taken into account on this list.