| My University of Sheffield Environment | Academic & Science |
| More Understanding of Expression | Academic & Science |
| More Understanding of Entertainment | Academic & Science |
| Metropolitan University Scholar's Experience | Academic & Science |
| Micromuse, Inc. | Business |
| Multilingual Understanding and Shared Education | Community |
| Music Unity and Social Expansion | Community |
| Music Unity Sports Entertainment | Community |
| Multiple Sub-Nyquist Sampling Encoding | Community |
| Mediated Understanding and Sensory Exploration | Community |
| Music Uniting Students And Elders | Community |
| Museums User Survey Evaluation | Community |
| Music Unlocks Self Expression | Community |
| Musicians United To Sustain The Environment | Community |
| Multi User Shared Environment | Computing |
| Multi User Simulated Environment | Computing |
| Memory Upgrade and System Expansion | Computing |
| Muse | Cryptocurrency |
| Most Unique Sound Ever | General |
| Multi Unit Spectroscopic Explorer | General |
| Models Utilizing Social Environments | General |
| Magnify Uplift Support and Empower | General |
| Mentorship for Underrepresented STEM Enthusiasts | General |
| Medicated Urethral System for Erection | General |
| Miserable Ugly Spastic Entities | General |
| Mutant Underground Support Engine | General |
| Musicians United for Safe Energy | Governmental |
| Medically Unexplained Symptoms Expertise | Medical |
| Medicated Urethral System for Erections | Medical |
| Multi User Shared Experience | Messaging |
| Multiple Unified Simulation Environment | Military and Defence |
| Mobile Utilities Support Equipment | Military and Defence |
| Medical Users Software Exchange | Softwares |
| Multi-user Simulation Environment | Softwares |
