Frank Abbott was a 23rd century male Human Federation Starfleet officer. By the late 2250s decade he had reached the rank of captain and was the commanding officer of the USS Bradbury.
Abbott was a member of the Starfleet officials who met at the Daystrom Conference Room in 2259 for a top priority meeting following the attack of Commander John Harrison at the Kelvin Memorial Archive. He approached Commander Spock to welcome him as his new first officer.
At the meeting, Abbott was seated next to Spock. He was killed a short time later during Harrison's attack on the Daystrom Conference Room. (ST movie: Star Trek Into Darkness)