Ab 13#11, 5th inversion (D in the bass)
Also written as Ab13#11/D.
Notes, from the bass up
D (bass)E#G#B#D#F#A#
The same notes as Ab 13#11 (D, E#, G#, B#, D#, F# and A#), rearranged so D is the lowest note. Use it to move between chords with smaller jumps across the keyboard.