Hello Aspirant,
I hope you are doing well.
Specialized courses offered by neet pg include anesthesia, aerospace medicine, blood banking and immunohematology, blood transfusion and Immunohematology, biochemistry, dermatology, general medicine, ophthalmology, microbiology, pathology, Psychiatric medicine, rheumatology, hematology / hematology, etc.
You can predict the college here:

I hope this helps.

Good Luck.