Is there a way to stop MS Word 2016 "correcting" capitalisations in things like pH, mL, mV, etc. without disabling the accidental Caps Lock option?

Answer 1

Yes you just need to update the AutoCorrect entries.

1. Go to the AutoCorrect tab.
2. In the Replace box, type the word to remove from the list.
3. Select the entry from the list.
4. Select Delete.