2. Initialism. Preferred Provider Organization ¹
3. Initialism. health insurance ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of PPO
POW camp POWs PO Box No PO box PO box number PP PP&H PPB PPE PPG | PPH PPI PPK PPL PPLO PPO (current term) PPP PPPS PPPoA PPPoE | PPPoEs PPR PPS PPTP PPV PQ PQLI PRADAN PRATT |