It's not a complete list. Well, it might have all of the US engines, but it's missing some JDM ones that will work with US cars. Like the 4G92 1.6L DOHC MIVEC engine from the Mirage Cyborg, and the 6A12 2.0L V6 DOHC from the FTO (also a twin turbo version in the later model JDM Galant VR4s).

Both of those engines are being imported to the US now and will bolt into various generations of Mirage/Lancers, etc.

EDIT: Also missing the G32B 1.6L turbo from the 84-88 Turbo Mirages. It might have been used in other 80's Mitsus, like the Cordia and Tredia (not sure though).

EDIT #2: ok, that table totally sucks. 4G15 was used all the way until 2000, not 1994. And 4G93 is still in use today in the Lancer, not to mention 97-01 Mirages.