Hello Aspirant,
See NT stands for Nomadic Tribes. It is the community which gets reservation under OBC quota in Maharashtra. There are four sub-categories for Nomadic Tribes (NT) and that are NT-A, NT-B, NT-C and NT-D. Sometimes these are also called NT-1, NT-2, NT-3 and NT-4 respectively.
I hope this information helps you.
Good Luck!!
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