| SAID | Sexual Allegations in Divorce | 离婚中的性指控 |
| SAID | Sense Analyze Interpret And Decide | 感官分析解释和决定 |
| SAID | Steroidal Anti-Inflammatory Drug | 类固醇抗炎药 |
| SAID | Space Allocation Interior Design | 空间分配室内设计 |
| SAID | Strategic Architecture and Infrastructure Development | 战略架构和基础设施开发 |
| SAID | Specific Adaptation To Imposed Demand | 对强制需求的具体适应 |
| SAID | Specific Adaptation to Imposed Demands | 对强制要求的具体适应 |
| SAID | SAFE (Selected Area For Evasion) Area Intelligence Description (combat search and rescue) | SAFE（选择躲避区域）区域情报描述（战斗搜索和救援） |
| SAID | Safety Analysis Input Data | 安全分析输入数据 |
| SAID | Security Association Identifier (Cisco) | 安全关联标识符（Cisco） |
| SAID | Scattering Analysis Interactive Dialin | 散射分析交互式对话框 |
| SAID | Security Association IDentifier | 安全关联标识符 |
| SAID | Service Agreement ID | 服务协议ID |
| SAID | steroidal antiinflammatory drug | 甾体抗炎药 |
| SAID | Specific Adaptations to Imposed Demands | 对强制要求的具体适应 |
| SAID | sexually acquired immunodeficiency(syndrome) | 性获得性免疫缺陷（综合征） |
| SAID | Sally Anne Is Dancing (spelling mnemonic) | 莎莉·安妮在跳舞（拼写助记符） |
| SAID | Sealed Array of Identical Disks (Atrato) | 相同磁盘的密封阵列（Atrato） |
| SAID | System Average Interruption Duration | 系统平均中断持续时间 |