<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by cesco.g:
BTW, is it a MR? (just my curious mind, so just disregard question, if you do not feel like discussing). </font>
MR stands for 'Mileage Run'.
There's a forum just for this:
http://www.flyertalk.com/forumcgi/fo...Run&number=124
"Discussion of trip itineraries designed solely for gaining maximum miles and/or points for no other reason than to gain the miles and/or points."