One of the most challenging things about the shift from one field to any other field is dealing with jargon mismatch. What’s especially jarring is trying to learn new meanings for acronyms that I already learned different meanings for.
Case in point: at my firm, consultants with MBAs who’ve proven themselves and are on track towards promotion are called Case Team Leaders — signifying their emerging role as workstream leaders in our case teams. Seeing as consultants love their TLAs (three letter acronyms), Case Team Leaders are of course called CTLs.
On the other hand, in immunology, where I spent a reasonable chunk of my scientific time, CTLs refer to cytotoxic lymphocytes. These cells are oftentimes called killer T-cells, because of their role in seeking out and destroying cells which have been taken over by viruses or cancer.
And, even though the only thing remotely similar about the two different CTLs is a propensity to kill things that don’t quite fit :-), it still takes a reasonable amount of effort for me not to laugh when I hear that acronym being used to describe my supervisors.