Definition of consols:
(n) :
(business, marketing) Clipping of consolidation, only used in names of corporations. [The act or process of consolidating, making firm, or uniting; the state of being consolidated.]
(adj) :
(business, marketing) Clipping of consolidated, only used in names of corporations. [Having undergone consolidation.]
(n) :
(historical, finance) Abbreviation of consolidated annuity: A perpetual bond issued by the United Kingdom, from the 18th century.