Possible Clues:

• Prize for Reba: abbr.
• Doctors org
• Org. for Miranda Lambert
• Canadian doctors' org
• Org. that gives prizes to Reba McEntire
• Org. whose annual awards are presented at Nashville's Bridgestone Arena
• Org. that awarded Taylor Swift 'Entertainer of the Year' in 2009 and 2011
• Prize for the singer Luke Combs: Abbr
• ___ Awards (annual country music event)
• Award for Carly Pearce