This is a common problem. Acronyms are short but provide less information. Without the proper context it is difficult to know what do they refer to. In Wikiped

This is a common problem. Acronyms are short but provide less information. Without the proper context it is difficult to know what do they refer to. In Wikipedia, your interpretation is the first result: https://en.wikipedia.org/wiki/ML https://en.wikipedia.org/wiki/ML