| Abbreviation | Definition |
|---|---|
| ARIGANG | Ari's gang |
| ARIM | Artist Residency in Motherhood |
| ARIM | Aussie Rescue in Michigan |
| ARIMAD | Ari's Mad |
| ARIN | Abortion Recovery International Network |
| ARIN | Afghan Refugee Information Network |
| ARIN | Afghan Refugee Information Network |
| ARINFO | ar /info |
| ARINGA | Aringhe |
| ARINSU | Arin Su's |
| ARIP | Accidental Release Information Program |
| ARIP | Aggregate Resources Inventory Papers |
| ARIP | Application Ready Intelligent Platform |
| ARIPO | Africa Regonal Intellectual Property Organisation |
| ARIPO | African Regional Industrial Property Office |
| ARIPO | African Regional Intellectual Property Office |
| ARIPO | AFRICAN REGIONAL INTELLECTUAL PROPERTY ORGANISATION |
| ARIS | A Really Inspiring Space |
| ARIS | A Really Intelligent System |
| ARIS | Academic Register Information System |