The unit is:
(Bar-B), from which the BaBar experiment was named.
However, some scientists have their own sense of humor.
Linux is full of little idiosyncrasies.
For example, the UNIX parser is called "Yacc".
So, in Linux, when it was re-written, it was appropriately renamed "Hairy Bison".
And, for those Evangelical Linux Hackers, there is the "Bourne-again shell".
And, in case one has the drunken desire to run MS Windows programs in Linux, you must first load WINE.