| FMSC | Federal Maritime Security Coordinator | 联邦海事安全协调员 |
| FMSC | Flight Management System Computer | 飞行管理系统计算机 |
| FMSC | Federal Manual for Supply Cataloging | 联邦物资编目手册 |
| FMSC | Financial Management Steering Committee | 财务管理指导委员会 |
| FMSC | Feed My Starving Children (Minnesota charity) | 喂饱我饥饿的孩子（明尼苏达州慈善机构） |
| FMSC | Field Maintenance Support Contractor | 现场维护支持承包商 |
| FMSC | Feed My Starving Children | 喂饱我饥饿的孩子 |