Sorta like any 8P8C plug or jack is referred to as RJ45. Data, specific LEC Modem Jack, even alarm jack. (That is actually RJ31X) Or Kleenex (actually copyrighted) for tissue paper 'snot rag'.

When I was young, I was Liberal. As I aged and wised up, I became Conservative. Now that I'm old, I have settled on Curmudgeon.