| Acronym | Definition | 
|---|
| ARPI➣Automated Recycling Products Incorporated (Stoughton, WI) | 
| ARPI➣Asosiasi Rantai Pendingin Indonesia (Indonesian: Cooling Chain Association of Indonesia) | 
| ARPI➣ARPA Rome Planning Initiative | 
| ARPI➣Award Rates of Pay Index | 
| ARPI➣Absolute Rod Position Indication |