| Acronym | Definition |
|---|
| RPIS➣Rural Planning and Improvement Strategy (Hong Kong) |
| RPIS➣Real Property Inventory System |
| RPIS➣Regional Police Information System |
| RPIS➣Rod Position Indication System (nuclear power) |
| RPIS➣Receiving Procurement Inquiry System |
| RPIS➣Tri-State Regional Police Information System |