raipur all india institute of medical sciences aiims raipur demonstrated a notable improvement climbing 10 places from its previous rank of 49th to secure the 39th position in the national institutional ranking framework nirf for 2023 dr nitin m nagarkar director of aiims raipur highlighted the institutes focus on research and collaboration with prestigious institutions like iits iims and nits and expressed confidence that aiims raipur would continue to enhance its ranking through ongoing research and development effortson the other hand the national institutes of technology nit raipur experienced a slight decline in their ranking moving from 65th position last year to 70th position this year tnn