I once consulted on some aviation-related software (not the safety work prominent on my resume), and a company announcement came through, that you must never use a few specific words commonly heard in software development. The two no-no words I recall were "crash" and "bomb". Don't write them in code or documents, don't say them on the phone or videoconf, etc. Those terms have senses that people in aviation take extr…
I used to work with a small Aviation-related software company. There it was really not like this, the boss made jokes about it. On the other hand engineering-wise things were done really differently: no branches, fail fast, only e2e tests etc. Probably the rift between small companies and corporate culture also applies here.
There was a time when their advice for travels to the US of A was to not tell TSA or law enforcement that you had a bomb in your bag, as it wasn't funny anymore and they would not take it as a joke