Yup. A.D. Police files is another one. but that’s more or less a spin-off from Bubblegum Crisis. So same universe essentially as you mention. A.D. Police Files has a bit of a darker tone than BGC though. There is also a manga of it called A.D. Police: Dead End City which sets between episode 1 and 2.
Only one from BGC universe i have not seen is Parasite dolls.
I have roughly all BGC art books. the art work for backgrounds are so well done. love every bit about it.