D. E. S. M. (Darlene E. S. M.)

D. E. S. M. (Darlene E. S. M.) stands for a specific theoretical or conceptual framework depending on its context, but without additional details, it's not widely recognized as a standard abbreviation. If it pertains to a professional or academic field, it may be an acronym representing a model, methodology, or theory developed by or associated with Darlene E. S. M. If you can provide more context—such as the discipline or area of application—I can offer a more precise explanation.