BFN

BFN stands for "bye for now," which is used to end a conversation, but also indicate that you will speak again soon. It is typically used online or in text messages.

When online, the acronym is often seen in chat sessions and at the end of posts in discussions on social media. It may also be used at the end of online game matches with players that know each other.

BFN is also used in text messages, but not as often as online. When it is used in texts, it is typically utilized to end the current conversation, but also say that you will talk again, whether it be in texts, on the phone, online, or in-person. BFN may also be abbreviated as B4N or BB4N.

An acronym that means a pregnancy test came back negative.