An acronym for "In my incumbent opinion." It's a way of stating that your opinion is not absolute or substantially entrenched in your mind. It could change, under proper circumstances or with different information.
See also imo and imho.
This band isn't all that notable, imio. But we'llsee, once their new album comes out.
Either Your here for the tiktok Challenge and you like Toga Himiko So you did this, or you really want to know what is means, for that, I don't have an answer.
