A is for Andorian hair. White and either puffy or wispy depending on the individual and their heritage.
B is for Bolian hair. Largely nonexistent.
C is for Cardassian hair. Usually black and very oily-looking.
D is for Deltan hair. Apparently nonexistant on females. Can we conclude that the carpet and drapes match?
E is for Excalibur, a Constitution-class starship that suffered heavy damage and casualties during the disastrous M-5 computer wargame exercises of 2268.