| UMB | Upper Memory Block | 上层内存区块;高阶内存程序段 |
| UMB | United Missouri Bank | 密苏里联合银行 |
| UMB | University of Maryland, Baltimore | 马里兰大学巴尔的摩分校 |
| UMB | MemMaker Backup file | MemMaker备份文件 |
| UMB | Umbrian (linguistics) | 翁布里亚语(语言学) |
| UMB | Ultra Mobile Broadband (CDMA Development Group and 3rd Generation Partnership Project 2; formerly CDMA 2000 1x EV-DO Rev | 超移动宽带(CDMA发展集团和第三代合作伙伴项目2;前身为CDMA 2000 1x EV-DO Rev |
| UMB | Unibrow Marching Band | 单眉行进乐队 |
| UMB | Umbundu | 乌姆邦杜 |
| UMB | ultrasound in medicine and biology | 医学和生物学中的超声 |
| UMB | Universitetet for Miljø- og Biovitenskap (Norwegian University of Live Sciences) | Universitetet for Miljø- og Biovitenskap (Norwegian University of Live Sciences) |
| UMB | Upper Midwest Broadcasting | 上中西部广播 |
| UMB | Ultrasound in Medicine and Biology (journal) | 医学和生物学超声(期刊) |
| UMB | Upper Mink Brook | 上水貂溪 |
| UMB | Universal Mounting Bracket | 通用安装支架 |
| UMB | University of Massachusetts Boston | 马萨诸塞大学波士顿分校 |
| UMB | Umnak Island, Alaska USA | 美国阿拉斯加乌姆纳克岛 |
| UMB | University of Michigan Band | 密歇根大学乐队 |
| UMB | Union Mondiale de Billard (World Billiards Union) | 世界台球联盟 |
| UMB | Umbilicus (navel) | 脐带(肚脐) |
| UMB | Upfront Mortgage Broker | 预付抵押贷款经纪人 |