Cinelli 64 Dream Bar (the original before Nitto copied it)
short reach, compact drop - these are the bars rando riders liked better than actual randonneur bars
Nitto Moustache bar - to use this bar you need a tall quill (Technomic or Dirt Drop) with 40 to 50mm shorter horizontal extension than you would use on your road bars, non-aero road brakes
no one is lukewarm about these bars - everyone either loves them or hates them
originated in Japan, but brought to the US by Grant Petersen on Bridgestone XO, 1993.
This past year, Rivendell came out with a wider, closer, less-drop version of this bar, and called it the Albastache
http://www.rivbike.com/product-p/hb3a.htm
Aherne MAP bars
these bars, along with Mary bars and Jitensa bars, copy the angles of the Jones H-bar, and have a really natural grip position.
But if you want more hand positions and are good with a threadless stem, go look at the Jones H-bar - they have a huge fan club