These are all abbreviations for specific phrases commonly used in informal written computer correspondence, online forums and boards, and online gaming. The following are some common acronyms and their meanings:
AFAIK = AS FAR AS I KNOW
We use this when we want to emphasise that we are sharing information according to our best current knowledge. For example, AFAIK, We’re still having the party in the park, even if it rains.
BRB = BE RIGHT BACK
This is usually used in real-time chatting or exchanging messages, when we need to step away from the conversation for a few minutes and don’t want the other person to think we’ve abandoned them.
BTW = BY THE WAY
Used to introduce a piece of information that may be somewhat to the side of the main topic. Let’s say my group of friends is planning a hiking trip, I might say BTW, I bought new hiking boots yesterday. That information is....
