sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| United States Islands | ***** |
| Universal Scanner Interface | **** |
| Urban School Improvement | **** |
| Unione Sindacale Italiana | **** |
| United Submitters International | **** |
| Ultramain Systems Inc | **** |
| Universal Security Instruments | **** |
| Ultimate Solutions Inc | **** |
| United Systems Integrators | **** |
| United Steelworkers International | **** |
| Universal Scientific Industrial | **** |
| United Service Institute | *** |
| Underwater Services Inc | *** |
| User System Interaction | *** |
| Universal Salt Iodisation | *** |
| Use the Internet | *** |
| Ultrasound Services Inc | *** |
| Unified Space Intelligence | *** |
| Ungerboeck Systems International | *** |
| University of Saint | *** |
| Universal Speech Interface | *** |
| Urban Sustainability Initiative | *** |
| United States of India | *** |
| University Services Inc | *** |
| Universal Synthesizer Interface | *** |
| University Sports Institute | *** |
| Urban Systemic Initiatives | *** |
| United States International | *** |
| Universal Serial Interface | *** |
| United States Internet | *** |
| Union of Students of Ireland | *** |
| Understand the Importance | *** |
| Urban Stormwater Initiative | *** |
| Universal Systems Inc | *** |
| United Service Institution | *** |
| United Sportsmen Inc | *** |
| Urinary Stress Incontinence | *** |
| United Services Institution | *** |
| Urban Studies Institute | *** |
| University of Italian | *** |
| Utah Supercomputing Institute | *** |
| United Standard Industries | *** |
| ultrasonic surgical instruments | ** |
| ultrasound scan imaging | ** |
| upper small intestine | ** |
| urinary system infections | ** |
| U S Immigration | ** |
| United Stars International | ** |
| Universal Settlements International | ** |
| Union Schenectady Initiative | ** |
| Usage State Information | ** |
| U S Intelligence | ** |
| Underwriters Surety Inc | ** |
| Urban Security Initiative | ** |
| Urological Society of India | ** |
| Uncommon Schools Inc | ** |
| Unione Socialista Indipendente | ** |
| Unlimited Specialist International | ** |
| Union Sindical Italiana | ** |
| UDA System Information | ** |
| United States Industry | ** |
| Undergraduate Summer Institute | ** |
| Union of Student in Ireland | ** |
| Unst Shetland Islands | ** |
| United States Industrial | ** |
| Universal Scale Interface | ** |
| Unlawful Sexual Intercourse | ** |
| Urban Strategies Initiative | ** |
| Ultra large Scale Integration | ** |
| United Sciences Inc | ** |
| United System Integrators | ** |
| United Systems Inc | ** |
| ufology society international | ** |
| Update Status of Items | ** |
| Utility Savings Initiative | ** |
| United States Intelligence | ** |
| University Seminars Inc | ** |
| Urban System Initiative | ** |
| Universal Shogi Interface | ** |
| Ulster Scientific Inc | * |
| United Science Industries | * |
| United Services Institute | * |
| urodynamic stress incontinence | * |
| Unit Support Interface | * |
| Universal Sequence Indicator | * |
| Unleashed Systems Inc | * |
| Unix Software International | * |
| Use of Indexing | * |
| ufo sightings italia | * |
| Ultra Spectral Imagery | * |
| Universal Support Interface | * |
| Universal Systems Incorporated | * |
| User Specific Interface | * |
| User Systems Incorporated | * |
| User Systems Inc | * |
| Ufficio Stipendi e Indennità | * |
| Ukrainian Server Included | * |
| Underpaid Summer Interns | * |
| United Spirits Import | * |
| United States Ink | * |
| Unitil Systems Incorporated | * |
| Universal Sawmill Incorporated | * |
| Universität Salzburg Institute | * |
| University of Salzburg Institute | * |
| University of Stuttgart Institute | * |
| Upper Sand Isopach | * |
| URI Unresolved Item | * |
| Use or Sale to the Intended | * |
| Utah Ski Information | * |
| Utilisation of Seaweed in Ireland | * |