This is a list of United States Marine Corps Aviation Groups (MAG, MACG, MATSG).
MAGs consist of a MAG headquarters, a Marine Aviation Logistic Squadron (MALS), a Marine Wing Support Squadron (MWSS), and from two to ten aircraft squadrons and/or detachments (HMH, HMHT, HMLA, HMLAT, VMM, VMMT, VMA, VMAT, VMFA, VMFA (AW), VMFT, VMGR, VMU).
The exceptions to the MAG numbering sequence are the no longer active Marine Wing Support Groups (MWSG) which ended with the number 7 (i e. MWSG 17, 27, 37 & 47) and still active Marine Air Control Groups which end with 8 (I.e. 18, 28, 38 & 48).
Performs administrative control and training support for Marine Corps personnel assigned as either permanent party or as students undergoing formal naval aviation training programs.
The group also provides Marines for ceremonial support and as special detail advisors.