| Acronym | Definition |
|---|
| RUI➣Reference to Undeclared Identifier |
| RUI➣Remote User Interface |
| RUI➣Restaurants Unlimited, Inc. |
| RUI➣Research at Undergraduate Institutions |
| RUI➣Ruidoso, NM, USA (Airport Code) |
| RUI➣Request Unit Interface |
| RUI➣Reality User Interface |
| RUI➣Remote Unit Interface |
| RUI➣Research Update Interview (doctoral program) |
| RUI➣Remote Update Infrastructure |
| RUI➣Revenue Under Influence |