Posted in Business & Finance, Government & Military, Information Technology, Organizations DQI stands for Data Quality Improvement (Federal Data Quality Guide) DQI stands for Data Quality and Integrity (Deloitte Touche Tohmatsu; UK) DQI stands for Design Quality Indicator (Construction Industry Council; UK) DQI stands for Design Quorum, Inc. (Canada) DQI stands for Drug Quality and Information (US Pharmacopeia) DQI stands for Digital Quartz Inertial DQI