What is afaik meaning?

AFAIK stands for "As far as I know." It is an internet slang used in online conversations to express that the speaker believes they have knowledge of a particular topic, but they are not completely certain. It is often used as a qualifier before making a statement to indicate that the information that follows may not be entirely accurate or reliable. AFAIK is commonly used in text messages, emails, and social media posts to suggest that the speaker is providing their perspective on a matter, but it may not be the only or absolute truth.