| RGS | regards | 问候 |
| RGS | Royal Geographical Society | (英国)皇家地理学会 |
| RGS | Rolland Garros Series | 法国网球公开赛系列赛 |
| RGS | Ruffed Grouse Society | 皱毛种鸡协会 |
| RGS | Royal Grammar School (UK) | 皇家语法学校（英国） |
| RGS | Retained Gas Sampler | 残留气体采样器 |
| RGS | Resource Generation System | 资源生成系统 |
| RGS | Rigid Galvanized Steel | 刚性镀锌钢 |
| RGS | Red Green Show (TV comedy) | 红绿秀（电视喜剧） |
| RGS | Rio Grande do Sul (Brazilian State) | 南里奥格兰德州（巴西州） |
| RGS | Russian Ground Segment | 俄罗斯地面段 |
| RGS | Restructured General Support | 重组后的一般支持 |
| RGS | Rio Grande Southern Railroad | 格兰德河南部铁路 |
| RGS | Regulator of G Protein Signaling | G蛋白信号调节 |
| RGS | Raffles Girls School (Secondary) | 莱佛士女子学校（中学） |
| RGS | R G S Energy Group, Inc. | R G S能源集团。 |
| RGS | Royal Grammar School | 皇家语法学校 |
| RGS | Rand Graduate School | 兰德研究生院 |
| RGS | Rickis Golden Star | 瑞基斯金星 |
| RGS | Real God Series | 真神系列 |
| RGS | Rochester Genealogical Society | 罗彻斯特家谱学会 |
| RGS | Raffles Girls School | 莱佛士女子学校 |
| RGS | Remote Ground Station | 远程地面站 |
| RGS | Report Generating Software (IRS) | 报告生成软件（IRS） |
| RGS | Remote Ground Sensor | 远程接地传感器 |
| RGS | Range Gate Stealer | 远程门盗猎器 |
| RGS | Rate Gyro System | 速率陀螺系统 |
| RGS | Reflection Grating Spectrometer | 反射光栅光谱仪 |
| RGS | Regional Gliding School | 区域滑翔学校 |
| RGS | Rieger Syndrome | Rieger综合征 |
| RGS | Receiving Ground Station | 接收地面站 |
| RGS | Relay Ground Stations | 继电器接地站 |
| RGS | Range Gate Stealing | 靶场门盗窃 |
| RGS | Regulators of G Protein Signaling | G蛋白信号调节因子 |
| RGS | Requirements Generation System | 需求生成系统 |
| RGS | Religious of the Good Shepherd (religious order) | 好牧人的宗教（宗教秩序） |
| RGS | Reading Group Specialist code | 阅读集团专家代码 |
| RGS | Royal Grammar School (England) | 皇家语法学校（英国） |
| RGS | Raffles Girls' School (Singapore) | 莱佛士女子学校(新加坡) |