There are currently 2 astronomical definitions for the tag 'cv'.
cataclysmic variable star, CV, cataclysmic binary star, eruptive variable star
xraybinarystar, closebinarystar, eruptivebinarystar, interactingbinarystar, variablestar
amherculisstar, sxarietisstar, uvperseistar, dwarfnova, novalikevariable, classicalnova
eruption, lowmassxraybinarystar, massexchange, massloss, opticaloutburst, supernova, symbioticstar, whitedwarf
Novae, cataclysmic variables, CV