What is "ums"

UMS may refer to:

• Underwriting Management System, for automated Insurance Underwriting
• Unified Messaging (System, Server, or Service)
• Uniform Mark Scheme
• United Mexican States (Official name of Mexico)
• Universal Mobile Systems
• UMS, abbreviation of "Universal Measurement System" used for Gross tonnage
• Universal Media Studios
• University of Maine System
• Universiti Malaysia Sabah (in Malaysia)
• USB mass storage device class
• User-Mode Scheduling, Preemption (computing)