To add to this, search engines already need to correlate "MITM" and "Man in the Middle". But we don't see anyone here arguing that the expanded form should be p

To add to this, search engines already need to correlate "MITM" and "Man in the Middle". But we don't see anyone here arguing that the expanded form should be preferred to make searching between those two forms easier. Correlating terms turns out to be a pretty easy problem. It's overlapping terms like "Mongoose (Animal)" and "Mongoose (Database)" that are hard.