DA1 stands for Distal Arthrogryposis, Type 1
DA/TDMA stands for Demand Assigned/Time Division Multiple Access
DA/PA stands for Density Altitude/Pressure Altitude
DA/LOGCEN stands for Department of the Army Logistical Center
DA-TDMA stands for Demand Assigned-Time Division Multiple Access
DA-PAM stands for Department of the Army Pamphlet
DA-RLS stands for Data-Aided Recursive Least Squares (algorithm)
DA-LMS stands for Data Aided Least Mean Squares (algorithm)
DA-IICT stands for Dhirubhai Ambani Institute of Information and Communication Technology (India)
DA-BAR stands for Department of Agriculture - Bureau of Agricultural Research (Philippines)