"All India Quota", "Out of state quota" refers to seats reserved for students applying from other state boards - typically the migrants who have settled out of state (but not necessarily).
This is the updated list of medical colleges and seats under all India quota for medical admission. Totally 3085 (Approx.) MBBS seats are available from all state for all India medical admission.
2503 MBBS seats were available under All India quota in last year 2013 admission. Seats may be increased this year 2014 by Medical Council of India approval.
Central Board of Secondary Education (CBSE), New Delhi conducts All India Pre-Medical Test (AIPMT) 2015 for admission to MBBS, BDS courses in government medical / dental colleges across India to fill 15% of All India quota seats.