JILA, formerly known as the Joint Institute for LaboratoryAstrophysics, better known for Nobel Prize winning research in ultracold matter, is a nacronym.
n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (See: dead name)
An acronym that realates to the NationalAssociation for Campus Activities. These are from past or present use and are quite confusing to those who are not part of the association.
There are so many NACAronyms that we cannot tell an RLT for a RCPC.