In some recent questions, I came across two terms I didn't know before, namely MWF and TuTh classes. I do know now what they mean, and, I'm under the impression that this is a standard thing for colleges in the US (is it?).
Why is this relevant for the meta? I think that it's worth noting that math education in different countries is done (slightly) differently, and that good questions should reflect the describe the teaching situations as detailed as needed for giving an answer, which may include infos like number of students, type of exam if any, level of students, and (to get back to my initial reason of this question) avoid abbreviations.
How would you ensure that answers are 'on track' with the questions?