| 缩写 | 全称 | 中文释义 |
|---|---|---|
| SSN | SupraSternal Notch | 胸骨上切口 |
| SSN | Sub Surface Nuclear | 地表下核 |
| SSN | Submerged Ship, Nuclear | 核潜艇 |
| SSN | Secret Surveillance Node | 秘密监视节点 |
| SSN | Servizio Sanitario Nazionale | 国家健康服务 |
| SSN | Sun Spot Number | 太阳光斑数 |
| SSN | Submarine, Submarine, Nuclear (Nuclear powered attack Submarine) | 潜艇、潜艇、核潜艇（核动力攻击潜艇） |
| SSN | Superior Salivary Nucleus | 唾液上核 |
| SSN | Severely Sub-Normal | 严重亚正常 |
| SSN | Significant Support Needs | 重大支持需求 |