| Subject | English | Korean |
| comp., MS | hierarchical address book | 계층 구조 주소록 (A feature of Outlook that allows members of an organization to be displayed in a tree view control, grouped by department) |
| math. | hierarchical birth and death process | 위계적 출생 사망 과정 |
| math. | hierarchical classification | 위계적 분류, 계층적 분류 |
| stat. | hierarchical cluster analysis | 계층적 군집분석 |
| stat. | hierarchical cluster analysis | 위계적 군집분석 |
| math. | hierarchical cluster analysis | 위계적 군집분석, 계층적 군집분석 |
| IT | hierarchical database | 계층적 데이터베이스 |
| math. | hierarchical group divisible design | 위계적 그룹 분할 설계 |
| comp., MS | hierarchical menu | 계층적 메뉴 (A type of drop-down menu that appears when a user points to a command on a higher-level menu) |
| stat. | hierarchical model | 위계모형 |
| stat. | hierarchical model | 계층모형 |
| math. | hierarchical model | 위계모형, 계층모형 |
| comp., MS | hierarchical namespace | 계층 구조 네임스페이스 (A namespace, such as the DNS namespace or Active Directory namespace, that is hierarchically structured and provides rules that allow the namespace to be partitioned) |