Posted in Government & Military, Schools & Education, Security ADSO stands for Active Duty Service Obligation (US military) ADSO stands for Air Defence System Operator (India) ADSO stands for Army Driver Standardization Office (US Army) ADSO stands for Assistant District Staff Officer ADSO stands for Attention Data Search Optimization ADSO stands for Australian Defence Simulation Office ADSO stands for Assistant Division Signal Officer ADSO stands for Additional Duty Safety Officer