10. AFAICTWDAR — As far as I can tell without doing actual research
9. IYKWIM — If you know what "inbreeding" means8. AMOUFL — As a matter of unfounded family legend
7. SCNRPYI — Sorry, could not resist proving your illegitimacy
6. IMPGHO — In my paternal grandmother's humble opinion
5. NIFOMR — Naked in front of microfilm reader
4. TIABIDITTYA — Thanks in advance because I don't intend to thank you afterwards
3. KMA — Kiss my ahnentafel
2. ROFTBPR — Rolling on the floor transcribing British parish registers
1. BTWYA — By the way, you're adopted
