Posted in Business & Finance, Health & Medicine, Schools & Education ADEF stands for Association pour le Développement des Foyers (French: Home Development Association) ADEF stands for Apprentissage, Didactique, Evaluation, Formation (French: Learning, Teaching, Assessment, Training) ADEF stands for Association des Exportateurs de Films (French: Film Exporters Association) ADEF stands for Ambulatory Diabetes Education and Follow-Up (health education program; Maine)