Proper noun
KDB
Initialism of Kindle Direct Publishing.
Annually, the graduating class of the KDB academy holds its swearing-in at the manor. Source: Internet
According to KDB, the industry produces an estimated 5.2 billion liters of raw milk every year with about 45 percent of this is consumed at the household level. Source: Internet
Keep Delaware Beautiful (KDB) was one of 47 organizations nationwide to receive a merit-based grant from Keep America Beautiful to fight cigarette litter. Source: Internet