| BMCS | Bristol Muslim Cultural Society (UK) | 布里斯托穆斯林文化协会（英国） |
| BMCS | Blue Mountains Conservation Society (Wentworth Falls, NSW, Australia) | 蓝山保护协会（澳大利亚新南威尔士州温特沃斯瀑布） |
| BMCS | B M C Software, Inc. | B M C软件公司。 |
| BMCS | Senior Chief Boatswain's Mate | 高级长官额外的水手长的伴侣 |
| BMCS | Baptist Medical Center South (Montgomery, Alabama) | 浸信会医学中心南部（阿拉巴马州蒙哥马利） |
| BMCS | Backup Mission Control Station (GPS) | 备用任务控制站（GPS） |
| BMCS | Bharati Management Consultancy Services (India) | Bharati管理咨询服务（印度） |
| BMCS | Bulk Mounted Computer Station | 散装计算机站 |
| BMCS | Broadband Multimedia Communications System | 宽带多媒体通信系统 |
| BMCS | Senior Chief Boatswain's Mate (Naval Rating) | 高级长官额外的水手长伴侣(海军等级) |
| BMCS | Building Management Control System | 建筑管理控制系统 |
| BMCS | Branch Movement Control System | 分支机构移动控制系统 |
| BMCS | Blue Mountain Christian School | 蓝山基督教学校 |
| BMCS | Bureau of Motor Carriers Safety | 汽车运输安全局 |
| BMCS | Budget Management & Credit Solutions LLC (Gardner, KS) | 预算管理和信用卡公司(加德纳皇解决) |