Differential Reinforcement of Alternative

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
DRA
Pronunciation
/ˌdɪfərˈɛnʃəl ˌriɪnˈfɔrsmənt əv ɔlˈtərnətɪv/
Category
Miscellaneous
Related Field
Construction

Other meanings of DRA