Hunter's glossitis' is a features of:
Pernicious anemia is an autoimmune atrophic that causes a deficiency in vitamin B12 due to its malabsorption. Glossitis (Hunter's glossitis) - characterized by a slick or bald tongue, papillary atrophy, and burning sensation on contact with certain foods - is usually associated with pernicious anemia
Leukemia
Sickle cell anemia
Pernicious anemia
HIV infection