All I can tell you is that it is Swedish and I think it has something to do with casinos or betting.My guess is it's some form of Scandanavian betting system..a bit like the Tote here.
The person you need is an AB user Kaktus but I haven't seen her around lately ..she is Danish and would definitely know.She doesn't hang out in this section but if you post in ..say Phrases and Sayings and head your post "Calling Kaktus" ..or something like that,she may spot it.