Hi,
That's a really good one - it's part of the Partizan Belgrade Soccer Team logo.
I would imagine that it's a custom job that only consists of those letters and not available as a regular font.

Anyhow if you require scalable vectors of the complete logo then get my .eps version from here:
https://dl.dropboxusercontent.com/u/37241705/PartizanBelgrade.eps
or if you want it here's a pdf copy:
https://dl.dropboxusercontent.com/u/37241705/PartizanBelgrade.pdf

It reminds me those crazy neon fonts in the old Letraset catalogue, Oxford, Uptight Neon, Yagi Link Double etc., but check out:
http://bowfinprintworks.com/LinedFontGuide03.html
where you may find something similar (or maybe not)
Good Hunting.

Regards
Doghouse Studio

Oops! posted twice.