TENA meaning in Computing ?

Answer:

What is Test and Training Enabling Architecture mean?

Test and Training Enabling Architecture (TENA) is an architecture designed to bring interoperability to United States Department of Defense test and training systems. TENA is designed to promote integrated testing and simulation-based acquisition through the use of a large-scale, distributed, real-time synthetic environment, which integrates testing,training, simulation, and high-performance computing technologies, distributed across many facilities, using a common architecture.

The purpose of TENA is to provide the architecture and the software implementation necessary to

Enable Interoperability among Range systems, Facilities, Simulations, C4ISR systems in a quick, cost-efficient manner,Foster Reuse for Range asset utilization and for future developmentsProvide Composability to rapidly assemble, initialize, test, and execute a system from a pool of reusable, interoperable elements

reference

Full Form	Category
Test and Training Enabling Architecture	Computing
Tennessee Emergency Number Association	Governmental