| UBI | Buin, Papua New Guinea 
| Others |
| UBI | Ultrasonic Borehole Imager
| Others |
| UBI | Ultraviolet Blood Irradiation
| Others |
| UBI | Unconditional Basic Income
| Others |
| UBI | Unexplained Beer Injury
| Others |
| UBI | Unfortunately Born in India
| Others |
| UBI | Unified Business Identification
| Others |
| UBI | Unified Business Identifier
| Others |
| UBI | Unified Business Investment
| Others |
| UBI | Union Bank of India
| Others |
| UBI | United Bank of India
| Others |
| UBI | United Bank of Iowa
| Others |
| UBI | United Barcode Industries
| Others |
| UBI | United Bicycle Institute
| Others |
| UBI | United Biomedical Inc
| Others |
| UBI | United Business institute
| Others |
| UBI | United Business Institutes
| Others |
| UBI | Universal Base Images
| Others |
| UBI | Universal Basic Income
| Others |
| UBI | Universal Boomer Irritation
| Others |
| UBI | Universal Bus Interface
| Others |
| UBI | Universal Business Identification
| Others |
| UBI | Universal Business Identifier
| Others |
| UBI | Universidade da Beira Interior
| Others |
| UBI | University Business Incubators
| Others |
| UBI | University of Beira Interior
| Others |
| UBI | Unrelated Business Income
| Others |
| UBI | Unsorted Block Images
| Others |
| UBI | Upstate Biotech Inc
| Others |
| UBI | Upstate Biotech, Inc.
| Others |
| UBI | Usage Based Insurance
| Others |
| UBI | Usage Billing Information
| Others |
| UBI | Utensileria Brasati Inserti
| Others |