AT layout keyboards (See Model F AT for what I'm talking about)
Mitsumi KPQ-E84
SPEM Sinclair QL
MMM Unitek K-151L
SKB-5150
Tai-Hao TH-5150 / SKB-5150C
Monterey K2AX
IBM 6770
Allen-Bradley G80-0733
Polish Model F AT Clone
Cherry "G99-0327" style housing keyboard (G80-0537, G80-0566, G80-588, G80-589 G80-0601, and G80-0929 are the model numbers with this housing I'm aware of.)
Unicorns:
Spoiler: