| DSSP | Digital Shape Sampling and Processing | 数字形状采样和处理 |
| DSSP | Distal Symmetric Sensorimotor Polyneuropathy | 双侧肢体末端对称性多发感觉运动神经病变 |
| DSSP | Definition of Secondary Structure of Proteins | 蛋白质二级结构构象参数数据库 |
| DSSP | Developmental Study Skills Program | 发展学习技能计划 |
| DSSP | Defense Standardization & Specification Program | 国防标准化及规格的程序 |
| DSSP | Defense Standardization and Specification Program | 国防标准化计划和规范化计划 |
| DSSP | Direct Supply Support Point | 直接供应支持点 |
| DSSP | Direction de la SolidaritÉ et de la SantÉ Publique (French) | Direction de la SolidaritÉ et de la SantÉ Publique (French) |
| DSSP | Department of Student Services and Programs | 学生服务和项目部 |
| DSSP | Distributed Site State Protocol (Alteon) | 分布式站点状态协议(Alteon) |
| DSSP | Deep Submergence Systems Project (NAVSEA) | 深潜系统项目(NAVSEA) |
| DSSP | Depot Support Supply Plan | 车辆段支持供应计划 |
| DSSP | Digital Speech and Audio Processing | 数字语音和音频处理 |
| DSSP | Deep Submergence Systems Project | 深潜系统项目 |