I have found these very weird stickers around my town. I followed a trail of these and found around 30 of them. They look handmade and are in different sizes, some roughly cut. The text is flipped vertically on each one and there are no vowels used.
There are four different versions I could find:
I have tried a few decoders but I have discovered nothing of significance.
I have also tried merging the mirrored text but I can't figure out if it would resemble another alphabet (i.e. greek).
Any ideas about what this could be?