| PITI | Principal, Interest, Taxes, and Insurance (real estate term regarding mortgages) | 本金、利息、税费和保险（有关抵押的房地产条款） |
| PITI | Pacific Islands Training Initiative | 太平洋岛屿培训倡议 |
| PITI | Principal Interest Taxes And Insurance | 本金利息税和保险 |
| PITI | percutaneous intra-articular tube irrigation | 经皮关节内导管冲洗 |
| PITI | Principal Interest Tax And Insurance | 本金利息税和保险 |
| PITI | Principle Interest Taxes And Insurance | 主要利息税和保险 |