Does BO mean boyfriend?

Excuse me, I'm curious about something I came across recently. In the context of online conversations or social media, I've noticed the acronym "BO" being used quite frequently. Now, I'm wondering if this acronym stands for a common term that I might be familiar with, specifically "boyfriend." Could you clarify if "BO" is indeed commonly used as an abbreviation for "boyfriend" in today's digital communication? It would be greatly appreciated if you could shed some light on this matter.