In the context of JTR, what does TDY stand for?

In the context of Joint Travel Regulations (JTR), TDY stands for Temporary Duty. This term is commonly used in military and government travel contexts to refer to assignments that are not permanent and typically require personnel to travel to a location away from their permanent duty station for a limited duration. TDY orders dictate the conditions under which these temporary assignments are conducted, including travel allowances and accommodations. Understanding TDY is crucial for comprehending travel policies and procedures as outlined in JTR, and it reflects the nature of various travel assignments and their procedural management within the government structure. The other options don't accurately pertain to standard terminology associated with military travel regulations.