| UTI | Uber Technologies Inc. 
| Others |
| UTI | Uchebno Trenirovochny Istrebitel
| Others |
| UTI | Uchebno Tretirovochnyy Istrebitel
| Others |
| UTI | Uchebno-Tretirovochnyy Istrebitel (Russian: Fighter Trainer)
| Others |
| UTI | Ullage Temperature Interface
| Others |
| UTI | Umibig Tapos Iniwan
| Others |
| UTI | Uncommon Thread, Inc.
| Others |
| UTI | Under The Influence
| Others |
| UTI | Underground Technologies Incorporated
| Others |
| UTI | Unidade de Terapia Intensiva
| Others |
| UTI | Uniform Type Identifier
| Others |
| UTI | Uniform Type Identifiers
| Others |
| UTI | Union Internationale des Telecommunications
| Others |
| UTI | Unique Transaction Identifier
| Others |
| UTI | Unit De Transport Intermodale
| Others |
| UTI | Unit Trust of India
| Others |
| UTI | United Technical Institute
| Others |
| UTI | Universal Tech Institute
| Others |
| UTI | Universal Technical Institute
| Others |
| UTI | Universal Text Interchange
| Others |
| UTI | Universal Text Interface
| Others |
| UTI | Universal Timing Interface
| Others |
| UTI | Universal Transaction Identifier
| Others |
| UTI | Universal Transport Interface
| Others |
| UTI | Universal Trucks Israel
| Others |
| UTI | Univl Tech Inst
| Others |
| UTI | Upholstery and Trim International
| Others |
| UTI | Uptime Institute
| Others |
| UTI | Urban Transformation Innovations
| Others |
| UTI | Urgent Technical Instruction
| Others |
| UTI | Urinary Track Infections
| Others |
| UTI | Urinary Tract Including
| Others |
| UTI | Urinary Tract Infection
| Others |
| UTI | Urinary Tract Infections
| Others |
| UTI | User Task Interface
| Others |
| UTI | Utility Technologies International
| Others |