Posted in Business & Finance, Engineering, Information Technology, Organizations, Science DQE stands for Detective Quantum Efficiency DQE stands for Détail Quantitatif Estimatif (French: Quantitative Estimate Detail) DQE stands for Duquesne Light Company DQE stands for Detector Quantum Efficiency DQE stands for Détail des Quantités Estimées (French: Detail Estimated Quantities; procurement) DQE stands for Dynamic Query Engine (computer programming) DQE stands for Differential Quantum Efficiency DQE stands for Design, Quality, Environment