It doesn't get confusing during undergrad, since pretty much everyone is in a 4-year program. Graduate schools are different: in law school are a 1L/2L/3L, most

It doesn't get confusing during undergrad, since pretty much everyone is in a 4-year program. Graduate schools are different: in law school are a 1L/2L/3L, most masters programs are first-year or second-year (since there are no other years), and PhD programs often don't use years because people take different amounts of time to finish. But in undergrad, it's all pretty standardized, at least in my experience.