Interesting moment of Omaha High-Low rules is that straights and flushes do not count against you when qualifying for Low. Also you are permitted to use different cards in your hand for the High side and different cards for the Low side or the same cards for both the High and Low sides. In a split pot, any leftover odd chip goes to the High side of the pot. A few casinos play with a 9-low qualifier instead, but this is not very popular.
Possible transcriptions of Omaha High Low: "Omaha Hi-Lo", "Omaha hi/lo", "Omaha high/low", "Omaha high-low".