UII
| Acronym | Definition |
|---|---|
| UII | User Interface Integration (computing) |
| UII | Universitas Islam Indonesia (Yogyakarta, Indonesia) |
| UII | Unique Item Identifier |
| UII | Unified Industries Incorporated (Springfield, VA, USA) |
| UII | Unique Investment Identifier (numeric code) |
| UII | User Input Indication |
| UII | Urban Industry Initiative (Philadelphia, PA) |
| UII | University-Industry Interaction |