| MOAT | Molothrus Ater (bird species) | Molothrus Ater（鸟类） |
| MOAT | Member Officer Advisor Training | 会员官顾问培训 |
| MOAT | Missile on Aircraft Test | 飞机导弹试验 |
| MOAT | Microcircuit Obsolescence Analysis Tool | 微电路老化分析工具 |
| MOAT | Mechanical/Optic Alignment Test | 机械/光对准测试 |
| MOAT | Mission Opportunities for Airship Technology | 飞艇技术任务机会 |
| MOAT | Monitor Outbound Application Traffic (McAfee firewall) | 监控出站应用程序流量（McAfee防火墙） |
| MOAT | Castleguard Energy, Inc. | Castleguard能源公司。 |
| MOAT | Multispecific Organic Anion Transporter | 多特异性有机阴离子转运蛋白 |
| MOAT | Measurement and Operations Analysis Team | 测量和运行分析团队 |
| MOAT | Mother of All Trips | 所有旅行之母 |
| MOAT | Mother Of All Trolls | 巨魔之母 |
| MOAT | Mother Of All Tests | 所有测试之母 |
| MOAT | Mother Of All Threads | 所有线程的母亲 |