(computing) Initialism of data stream management system.

(military) Initialism of distinguished service medal. / (space flight) Initialism of deep space maneuver (orbital maneuver for a spacecraft far from Earth.)

(psychology) Initialism of Diagnostic and Statistical Manual of Mental Disorders.

(psychology) The 1994 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.

(psychology) The 1980 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.

(psychology) The 1952 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.

(psychology) The 1968 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.

(psychology) The 2013 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.

(psychology) The 1987 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.

(psychology) The 2000 revision of the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.