Originally Posted by debi_zyx
As you can see from my number of posts, I'm new here. The first thing I did was go looking for an explanation of the acronyms, and found that great BA acronyms thread. Then I started trying to work out which TLA means which airport - a bit more complicated (is there a definitive list somewhere?).
Now I come across the list above - and I don't even know what it is I should be looking for.
Help from all would be much appreciated

On FT, under "Quick Links" there's an Airport Code Lookup that will sort out your TLAs for Airports.
These sorts of things: DEUNBA are the fare codes.... they mean little to me, apart from the first letter, which represents the class - i.e. this is a D class...
First is F,A
Club is J,D,C,I
World Traveller Plus is W,T
World Traveller is most of the others....
There are threads out there which explain what all the other letters mean