"직능별 노조" refers to "occupational unions" in South Korea, which are labor organizations formed based on specific professions or job functions. These unions focus on the unique needs and interests of workers within particular fields, advocating for better working conditions, wages, and rights. Unlike general unions that represent a wide range of workers, 직능별 노조 allows members to address issues that directly affect their specific occupations. This structure enables more targeted negotiations and support, fostering a sense of community among workers in similar roles, such as those in healthcare, education, or manufacturing.