RHS

RHS may stand for:

• Rectangular Hollow Section, a type of metal profile
• Red Hat Software, a company known for its Linux products
• Regional Handling Services, a subsidiary of Delta Air Lines
• Retired husband syndrome
• Right-hand side of an equation
• The Rocky Horror Show is a long-running British stage musical
• Royal Highland Show
• Royal Historical Society
• Royal Horticultural Society
• Royal Humane Society
• Rudolf Harbig Stadion, new stadium in Dresden
• Rural Housing Service, in the USDA Rural Development Agency
• The right angle-hypotenuse-side congruence theorem
• Royal Hospitality Services (Several organisations share this name)