Posted in Business & Finance, Government & Military, Organizations, Schools & Education DSEF stands for Direct Selling Education Foundation (Washington, DC) DSEF stands for Dove Self-Esteem Fund (Dove Campaign for Real Beauty) DSEF stands for Deutsche Stiftung Edelsteinforschung (German: German Foundation for Gemstone Research) DSEF stands for Diplôme Supérieur d’Etudes Françaises (French: Advanced Diploma in French Studies)