Originally Posted by Cheetah_SA
H-HANDICAPPED is self explanatory and I kinda guess that B-BUKH means bulkhead. But there is no legend for C the only letter that appears on a seat. And what do the * and B in the margin mean?
I realise that since they differ by airline it will be impossible to list them all. But a few more clues would be really help us retards.

Well, the "B" in the margin denotes a bulkhead row. I have no idea what "C" means -- perhaps it means [C]losed (i.e. can't be assigned), or [C]hild (i.e. a seat where a bassinet can be installed). Again, the legend and the seat map come directly from the airline's systems, so the meanings of the specific characters are only limited by their imagination... I have been trying to find a comprehensive reference for Worldspan seat maps, but so far has not been able to find one...