The full form of OPL is Optimization Programming Language.
OPL is a modeling language designed specifically for combinatorial optimization problems. It's crafted to simplify the process of formulating and solving complex optimization challenges by combining the strengths of both mathematical programming and constraint programming modeling approaches.
Essentially, OPL allows users to express optimization problems in a clear and concise manner, making it easier to develop and maintain solutions. It facilitates the creation of models that can then be solved using various optimization solvers.