ARAM - What does ARAM mean in LoL?

ARAM stands for "All random all mid." See an example of how people use it.
League of Legends (LoL) players use ARAM to refer to the All Random All Mid game mode. In this mode, players are assigned random champions (from their pool of owned champions) and forced to fight in a single lane.

ARAM Champion specific buffs are borderline insane : r/leagueoflegends

Is Riot's “Random” ARAM Algorithm Giving You Worse Champions in

dev: More Experimental ARAM Changes – League of Legends

dev: More Experimental ARAM Changes – League of Legends

Only aram since it's inception, what's your W/L record ? : r/ARAM

League of Legends - Random doesn't matter when you main the whole

Surrender at 20: Red Post Collection: /Dev on ARAM changes

What is the point of Aram in lol?

ARAM items tier list discussion : r/ARAM

Does this mean only 561 people have got 12 pentakills? : r/ARAM

Ranking Every Champion in League of Legends ARAM

My Journey to Getting an S With Every League of Legends Character

Aram is not playable at all - General Discussion - Heroes of the

How to Pronounce Aram? (CORRECTLY)