Is HFC-134a different from R-134a the same?

HFC-134a and R-134a refer to the same chemical compound, which is 1,1,1,2-tetrafluoroethane. The designation "HFC" stands for hydrofluorocarbons, indicating its classification, while "R" is a designation commonly used for refrigerants. Therefore, HFC-134a and R-134a are different names for the same substance utilized in refrigeration and air conditioning systems.