Cracking a code

No.12566467 ViewReplyOriginalReport
Hello /sci/, I don't usually visit this board but I have recently found something that made me visit this place.
A friend of mine just sent me a code that I'm supposed to decipher and I already tried using some cipher identifiers with no success. I have never seen this type before and I thought you could help me.
I won't give you the full code because I don't know if it has sensitive information or not and I don't want to risk it, but it uses a format more or less like this:
{A AB1 Y} {IF0 A R} and so on
the numbers are always 0, 1 or 2 and the letters there follow a pattern of Letter-Letter-Two letters together and a number-Letter
Does anyone know what type of cipher this is? Can anyone help me?