JRO
| Acronym | Definition |
|---|---|
| JRO | Java Remote Object |
| JRO | Java Runtime Object |
| JRO | Jet and Replication Object |
| JRO | Joint Requirements Office |
| JRO | Kilimanjaro, Tanzania - Kilimanjaro (Airport Code) |
| JRO | Junior Repertory Orchestra (Boston Youth Symphony Orchestras; Boston, MA) |
| JRO | Jet and Replication Object (Microsoft database product) |
| JRO | Japanese Restaurants Overseas (Tokyo, Japan; now Organization to Promote Japanese Restaurants Abroad) |
| JRO | J Robert Oppenheimer Fellowship |