ATDN

AcronymDefinition
ATDNAny Time Day or Night
ATDNAOL Transit Data Network
ATDNAdult Training and Development Network
ATDNAIDS Treatment Data Network (est. 1988; New York, NY)
ATDNAdvanced Technology Demonstration Network (Darpa)
ATDNAdult Training and Development Network (Capitol Region Education Council; Connecticut)
ATDNAmazon Tree Diversity Network (network for data and information sharing on tree diversity in the Amazon)