cōiūnx, cōius, cōiux, s. coniūnx /.
http://www.zeno.org/Georges-1913. 1806–1895.
COIUNX — coniunx … Abbreviations in Latin Inscriptions
COIUSTTL — coiunx sit tibi terra levis … Abbreviations in Latin Inscriptions
COIU — coniugi, coniux, coiunx … Abbreviations in Latin Inscriptions