RHSs

RHSs is an acronym used in several disciplines, with two of the most common meanings being the right-hand side of an equation in mathematics and the Royal Horticultural Society, a major UK charity focused on gardening.

In mathematics and algebra, the RHS of an equation is the expression on the right side of the equals sign. The left-hand side (LHS) and RHS are traditionally kept equal in valid equations. In problem solving, transforming expressions and equations often involves manipulating the RHS as part of the process. In computing, the RHS can refer to the value or expression assigned to a variable, as in an assignment statement such as x = 5 or y = f(a, b).

The Royal Horticultural Society is a UK charity and leading organization for gardening. It operates gardens and hosts major events, including the Chelsea Flower Show, and provides gardening guidance, plant health resources, and education programs. The RHS maintains plant databases and publishes materials to support amateur and professional horticulturists, conservation, and garden design.

Because RHS is an acronym with multiple legitimate meanings, its intended reference is usually clear from context. In technical writing, it is common to define the meaning on first use to avoid ambiguity.