fyi

The acronym fyi stands for "for your information". Its use is to inform someone about anything and placing the acronym as a starter to a sentence or to end it. e.g. Fyi, I'm not gonna make it tonight, sorry. Hey, fyi, I don't want to watch this movie. I don't think that we're gonna be there on time, fyi. The use of it is not strict and you can form variations on how fyi will be used in a sentence. As long as its meaning doesn't change.