ISA and derivitive non-PCs (was PCs that support only one floppy drive in H/W)

[compoobah at valleyimplants.com]

In the almost-UNIX front, Apollo workstations were ISA based.

 SGI Indigo2 and some HP-9000 PA-RISC desktops run EISA, with the unrealized hope (same as PCI, really) that more hardware would work with them. Few companies wrote drivers, though