For the mirror universe counterpart, please see A. Baiers (mirror).
A. Baiers was a Starfleet officer in the 23rd century.
Baiers was listed as a Starfleet Command officer on the dedication plaques of the USS Shenzhou, the USS Discovery, and the USS Enterprise. (DIS: "The Vulcan Hello", dedication plaque; DIS: "Context Is for Kings", dedication plaque; DIS: "Such Sweet Sorrow"; SNW: "Strange New Worlds")
This character was only mentioned in writing.
This officer was named after co-executive producer Aaron Baiers.