The selectors last month had announced 30 probables and pruned the list on Monday.
Among those who could not make it to the final 15 are wicket-keeper Dinesh Karthik, Tamil Nadu opener M Vijay, Mumbai trio of Ajinkya Rahane, Dhawal Kulkarni and Abhishek Nayar, Tamil Nadu batsman S Badrinath, Delhi batsman Virat Kohli, Bengal duo of Manoj Tiwary and Wriddhiman Saha, Haryana leggie Amit Mishra, Tamil Nadu pacer L Balaji and Madhya Pradesh stumper Naman Ojha.
Tamil Nadu off-spinner R Ashwin, who was named back-up for Harbhajan Singh, also failed to survive the pruning exercise.
Squad: M S Dhoni (c), Virender Sehwag (v-c), Gautam Gambhir, Suresh Raina, Yuvraj Singh, Yusuf Pathan, Rohit Sharma, Harbhajan Singh, Zaheer Khan, Ishant Sharma, Praveen Kumar, RP Singh, Ravindra Jadeja, Pragyan Ojha and Irfan Pathan.