| DCST | DAV Charitable Service Trust (Disabled American Veterans) | DAV慈善服务信托基金（美国伤残退伍军人） |
| DCST | DAV (Disabled American Veterans) Charitable Service Trust | DAV（美国伤残退伍军人）慈善服务信托 |
| DCST | DeKalb County Swim Team (DeKalb, IL) | 德卡尔布县游泳队（伊利诺伊州德卡尔布） |
| DCST | DLA (Defense Logistics Agency) Contingency Support Team (Department of Defense) | 国防后勤局应急支持小组（国防部） |
| DCST | Deputy Chief of Staff for Training | 主管训练的副参谋长 |
| DCST | Digital Command & Staff Trainer | 数字指挥和教练 |