AFAIC is an acronym used in text messages and online communication to signify that the following statement is the speaker's personal opinion. It is often used to emphasize that the speaker is expressing their own perspective, rather than stating a universal fact.
AFAIC is a moderately popular texting abbreviation. While it may not be as widely recognized as some other acronyms, it is a common phrase used in everyday conversation that has been adapted for use in digital communication.