Clan
From Destinypedia, the Destiny wiki
Clans are groups of Destiny players, acting as a format to partake in various game activities. To join a clan, an individual must sign into Bungie.net and associate their PSN account or Xbox Live account to their login. Then they must navigate to the Clans home page and click "Request Join."
Clans can join larger groups called Alliances.
Clans have a larger role in Destiny 2. Players can form clans that include up to 100 Guardians, and create custom clan banners for their clans. Additionally, using Guided Games, clan members can assist players with a variety of activities through matchmaking, such as normal-level Raids.
