1) Demob 2) Demobilise 3) Inactivate 1) Demobilise 2) Discharge 3) Inactivate 4) Muster out 5) Retire from military service 
• (v. t.) To disorganize, or disband and send home, as troops which have been mobilized.
De·mob'i·lize transitive verb [ Confer French démobiliser .] (Mil.) To disorganize, or disband and send home, as troops which have been mobilized . 
[v] - release from military service or remove from the active list of military service 2. [v] - retire from military service
verb release from military service or remove from the active list of military servicedemobilise verb retire from military service
to disband (troops, an army, etc.). · to discharge (a person) from military service.