"Tier 2" typically refers to a classification system used in various contexts, such as education, business, or technology. In education, it often denotes a level of support provided to students who require additional help beyond the standard curriculum. This may include targeted interventions or specialized instruction to enhance learning outcomes. In business, "Tier 2" can describe suppliers or vendors that are one step below primary suppliers, known as "Tier 1." These Tier 2 suppliers provide essential components or services that support the operations of Tier 1 companies, contributing to the overall supply chain efficiency and effectiveness.