Currently there are 4 Divisions to CMSF. They are as follows.
Marine Division - This division is where each and every member of CMSF starts off. All CMSF members are Marine Division qualified.
Elite Rangers - Special Unit of elite warriors. To obtain Elite Ranger Status one must be tested. Once a member qualifies for ER the member may then at his/her choice use a clan tag name with ER behind it. All Members who have qualified for ER will have the Iron Glove insignia placed in their members profile.
Dragon Squadron - Special Unit of elite pilots. To obtain Dragon Squadron membership, one must already be a member of the Elite Rangers and be tested in Air Power. All members who qualify for DS may use a name with the DS tag if they wish. All Members who are DS qualified will receive the DS insignia in their profile.