| RHS | Right-Hand Side | 右座驾驶 |
| RHS | Royal Humane Society | 皇家人道协会 |
| RHS | Red Hat Society | 红帽协会 |
| RHS | Right Hand Side | 右侧 |
| RHS | Rehydration Station | 补水站 |
| RHS | Radiation Health and Safety | 辐射健康与安全 |
| RHS | Restriction on Hazardous Substances (European Union) | 有害物质限制(欧盟) |
| RHS | Royal Hospital School | 皇家医院学校 |
| RHS | Rural Housing Service | 农村住房服务 |
| RHS | Rectangular Hollow Section | 矩形空心截面 |
| RHS | Roxana High School (Roxana, Illinois) | Roxana高中(伊利诺伊州Roxana) |
| RHS | Riverdale High School | 河谷中学 |
| RHS | Rodeo Historical Society | Rodeo历史学会 |
| RHS | Royal High School (Simi Valley, California) | 皇家高中(加利福尼亚州西米谷) |
| RHS | Round Head Screw | 圆头螺钉 |
| RHS | Rosary High School (various locations) | 罗萨里高中(不同地点) |
| RHS | Ridley High School | 雷德利高中 |
| RHS | Renton High School (Renton, Washington) | 伦顿高中(华盛顿伦顿) |
| RHS | Richardson High School (Texas) | 理查德森高中(德克萨斯州) |
| RHS | Red Horse Squadron (USAF) | 红马中队(美国空军) |
| RHS | Rome Historical Society (New York) | 罗马历史学会(纽约) |
| RHS | Rosemead High School (California) | 罗斯米德高中(加利福尼亚州) |
| RHS | Rickards High School (Tallahassee, FL) | 里克斯高中(佛罗里达州塔拉哈西) |
| RHS | Rosemount High School (Rosemount, MN) | 罗斯蒙特高中(明尼苏达州罗斯蒙特) |
| RHS | Rogers High School | 罗杰斯高中 |
| RHS | Royal High School, Edinburgh (Scotland) | 爱丁堡皇家高中(苏格兰) |
| RHS | Reidland High School (Paducah, KY) | Reidland高中(肯塔基州帕多瓦) |
| RHS | Rochester High School (USA; Australia) | 罗切斯特高中(美国;澳大利亚) |
| RHS | Riverview High School | 江景高中 |
| RHS | Rainier High School (Rainier, WA) | 雷尼尔高中(华盛顿州雷尼尔) |
| RHS | Rockville High School (Rockville, Maryland) | 洛克维尔高中(马里兰州洛克维尔) |
| RHS | Ravenna High School | 拉文纳高中 |
| RHS | Rowland High School (Rowland Heights, California) | 罗兰高中(加利福尼亚州罗兰高地) |
| RHS | Reach High Standard | 达到高标准 |
| RHS | Richwoods High School (Peoria, Illinois) | 里奇伍德高中(伊利诺伊州皮奥里亚) |
| RHS | Ridgefield High School (Ridgefield, CT, USA) | 里奇菲尔德高中(美国康涅狄格州里奇菲尔德) |
| RHS | Robin Hill Seeds | 罗宾希尔种子 |
| RHS | Redlands High School (California) | Redlands高中(加利福尼亚州) |
| RHS | Redwood High School (Visalia, CA) | 红木高中(加利福尼亚州维萨利亚) |
| RHS | Ridge High School (Basking Ridge, New Jersey) | Ridge高中(新泽西州Basking Ridge) |
| RHS | Reno High School (Nevada) | 雷诺高中(内华达州) |
| RHS | Rockville High School | 洛克维尔高中 |
| RHS | Riverhead High School | 河头高中 |
| RHS | Rockford High School | 洛克福德高中 |
| RHS | Rochester High School | 罗切斯特高中 |
| RHS | Releasing The Hidden Splendor | 释放隐藏的辉煌 |
| RHS | Ryan High School | Ryan高中 |
| RHS | Riverside High School | 河滨高中 |
| RHS | Rougon High School (Louisiana) | 鲁贡高中(路易斯安那州) |
| RHS | Riverside High School (West Virginia) | 河滨高中(西弗吉尼亚州) |
| RHS | Rideau High School (Ottawa, Ontario, Canada) | Rideau高中(加拿大安大略省渥太华) |
| RHS | Ridgewood High School (New Jersey) | 里奇伍德高中(新泽西州) |
| RHS | Rockford High School (Rockford, Michigan) | 洛克福德高中(密歇根州洛克福德) |
| RHS | Romeo High School (Romeo, MI) | 罗密欧高中(密歇根州罗密欧) |
| RHS | Ripley High School (various locations) | Ripley高中(不同地点) |
| RHS | Romeoville High school (Illinois) | Romeoville高中(伊利诺伊州) |
| RHS | Reynoldsburg High School (Reynoldsburg, OH) | 雷诺兹堡高中(俄亥俄州雷诺兹堡) |
| RHS | Rounded Hollow Section | 圆形空心截面 |
| RHS | Ravenwood High School (Brentwood, TN) | 瑞文伍德高中(田纳西州布伦特伍德) |
| RHS | Rocky Horror Show | 洛基恐怖秀 |
| RHS | Radford High School (Honolulu, Hawaii) | 拉德福德高中(夏威夷檀香山) |
| RHS | Rice Hull Stove | 稻壳炉 |
| RHS | Regina High School | 里贾纳高中 |
| RHS | Rolling Horizon Scheme (scheduling method) | 滚动层位方案(调度方法) |
| RHS | Riverwood High School (Atlanta, Georgia) | 里弗伍德高中(佐治亚州亚特兰大) |
| RHS | Roswell Historical Society (Roswell, GA) | 罗斯威尔历史学会(佐治亚州罗斯威尔) |
| RHS | Rahway High School (New Jersey) | Rahway高中(新泽西州) |
| RHS | Rains High School (Emory, Texas) | Rains高中(德克萨斯州埃默里) |
| RHS | Rutherford High School | 卢瑟福高中 |
| RHS | Ravenswood High School (West Virginia) | 瑞文伍德高中(西弗吉尼亚州) |
| RHS | Randallstown High School (Maryland) | Randallstown高中(马里兰州) |
| RHS | Rubidoux High School (Riverside, CA) | Rubidoux高中(加利福尼亚州河滨) |
| RHS | Royal Horticultural Society | 英国皇家园艺学会 |
| RHS | Rainhill High School, United Kingdom | Rainhill高中,英国 |
| RHS | Ramsey-Hunt Syndrome | Ramsey Hunt综合征 |
| RHS | Ringgold High School | Ringgold高中 |
| RHS | Ridgeview High School (Bakersfield, CA) | Ridgeview高中(加利福尼亚州贝克斯菲尔德) |
| RHS | Rosenwald High School (Louisiana) | 罗森瓦尔德高中(路易斯安那州) |
| RHS | Regional High School | 地区高中 |
| RHS | Royal Historical Society | 皇家历史学会 |
| RHS | Rolled Hollow Section | 轧制空心型材 |
| RHS | right heelstrike | 右脚跟 |
| RHS | radiohumeral synostosis | 桡肱关节炎 |
| RHS | rough hard sphere | 粗糙硬球 |
| RHS | Roanoke High School | 罗阿诺克高中 |
| RHS | Roosevelt High School | 罗斯福高中 |
| RHS | Richland High School | Richland高中 |