Trebokstavsord: PCR, Klm Royal Dutch Airlines, Rib, Sic, Pvr, Vhs, Bol, Hrm, Dnf, Jag, TBA, Spk, Cab, ABC, Nff, Bar, Kil, Sol, Ara, Cat, Dom
Kilde Wikipedia
Snoring and Obstructive Sleep Apnea [HARDCOVER] [2002] [By David N.F. Fairbanks MD]
Fairbanks D.N.F.