Final answer:
NDTR is the title for a Nutrition and Dietetics Technician, Registered, a professional skilled in nutritional care and working under the supervision of a Registered Dietitian Nutritionist.
Step-by-step explanation:
The title NDTR stands for Nutrition and Dietetics Technician, Registered. An individual with the NDTR credential is a professional who works under the supervision of a Registered Dietitian Nutritionist (RDN). They are trained in food and nutrition and are qualified to perform nutritional screening and assessments, deliver patient education, and assist with foodservice management and meal planning. NDTRs help support the implementation of nutritional care plans and often work in settings such as hospitals, clinics, schools, or long-term care facilities.