| REST | Radar Electric Scan Technique | 雷达电子扫描技术 |
| REST | Relief Society of Tigray (Ethiopia) | 提格雷救济协会（埃塞俄比亚） |
| REST | Restricted Environmental Stimulation Technique | 受限环境刺激技术 |
| REST | Representational State Transfer (alternative to SOAP) | 代表性状态转移（SOAP的替代） |
| REST | Rapid Entry Systems Technology Corp. | 快速进入系统技术公司。 |
| REST | Rapid Emergency Shelter Taskforce | 快速应急避难工作队 |
| REST | REpresentational State Transfer | 状态迁移 |
| REST | Retail Employees Superannuation Trust | 零售员工养老金信托 |
| REST | ReStructuredText | 重新结构化文本 |
| REST | Retrofit Evaluation System Test | 改装评估系统测试 |
| REST | Repressor Element Silencing Transcription factor | 抑制因子沉默转录因子 |
| REST | Real-time Embedded Systems Testbed | 实时嵌入式系统测试台 |
| REST | Restricted Environmental Stimulation Technique (sensory deprivation, floating) | 受限环境刺激技术（感官剥夺、漂浮） |
| REST | restrict | 限制 |
| REST | restriction | 限制规定 |
| REST | restoration | 恢复 |
| REST | regressive electroshock therapy | 回归电休克疗法 |
| REST | reticulospinal tract | 网状脊髓束 |
| REST | Renewable Energy And Sustainable Tourism | 可再生能源与可持续旅游 |