Adjustment disorder with depressed mood
Major depressive disorder
Persistent depressive disorder (Dysthymia), for ≥ 2 years
Premenstrual dysphoric disorder
Substance/Medication induced depressive disorder
Depressive disorder due to another medical condition
Other Specified depressive disorder
-Recurrent brief depression
-Short-duration depressive episode (4-13 days)
-Depressive episode with insufficient symptoms
Unspecified depressive disorder
Seasonal affective disorder
Postpartum depression
Disruptive mood dysregulation disorder (dx can only be made between 6 to 18 years of age)
Reference
DSM-5