A, B, C refers to a simple framework often used in education and communication. It represents three key components: A stands for the first idea or concept, B is the second, and C is the third. This structure helps organize thoughts and makes it easier for people to understand complex information by breaking it down into manageable parts. In various contexts, A, B, C can apply to different subjects, such as mathematics, science, or language learning. By using this method, educators and communicators can effectively convey information, ensuring that the audience grasps each element before moving on to the next.