The term defined as a MAGTF (Marine Air-Ground Task Force) constructed around a reinforced infantry regiment, a composite Marine aircraft group, and a combat logistics regiment is a Marine Expeditionary Brigade (MEB).
A Marine Expeditionary Brigade is a Marine Air-Ground Task Force of the United States Marine Corps. It is a self-contained, combined-arms force with a core structure consisting of infantry, aviation, and logistics elements. The reinforced infantry regiment provides the ground combat capability, the composite Marine aircraft group provides aviation support, and the combat logistics regiment provides sustainment and logistics support to the MEB. The MEB is capable of conducting a wide range of military operations, from humanitarian assistance and disaster relief to full-scale combat operations.