Ordinary Leave
Service members on active duty earn 30 days of leave a year with pay and allowances at the rate of 2.5 days a month.
Block Leave
is when an entire military unit takes leave simultaneously, typically during holidays like Christmas or in conjunction with deployments.
Emergency Leave
which is processed more quickly due to an emergency situation but still treated as chargeable leave.
Terminal Leave
Prior to separation or retirement from the military, a member may take the remainder of the leave they have.
Convalescent Leave
which is non-chargeable and only allowed with a doctor's signature that states the servicemember cannot return to duty for an extended period of time.
Permissive TDY (Temporary Duty)
is a non-chargeable leave for government-related travel, such as a Permanent Change of Station (PCS) move, during which the service member is not charged leave but also does not receive travel pay.