SMMC:Sergeant Major of the Marine Corps SNCO:Staff Non-Commissioned Officer Miscellaneous AT:Antiterrorism BAH:Basic Allowance for Housing CAX:Combined Arms Exercise CID:Combat Identification CONUS:Continental United States CP:Command Post CT:Counterterrorism ...
carry on— order to continue after being interrupted.CAS— Close Air Support, aircraft fire on ground troops in support of nearby friendly troops.Casual Company or CasCo— a holding unit/formation of Marines awaiting one of the following: discharge from the Corps, training (usually at a formal...