The crossword solution for the term STE. JEANNE ___ is DARC, which is a four letter word. DARC stands for the French acronym for the Service Technique de l'Équipement Aeronautique et des Reparations Courantes, which translates to the Technical Service of Aeronautical Equipment and Current Repairs. This service is part of the French Ministry of Defense and is responsible for the maintenance and repair of aircrafts.