What are those titles under our names?

[PixelateThat]

I couldn't find any posts about it, so I'm asking here. Like the " Le admin" title. Or under mine it says "POI." What is the proper name for it and what does POI mean? I'm not a loser forum user so enlighten me

 

[Nektar Geist]

I believe POI is Person Of Interest. To whom, I don't know.

 

[Deleted User]

Yeah idk either

 

[Onion NullOnion Null is verified member.]

Those are promotional titles based on how many posts you have made