Translation Japanese English: 下位区分

1 arm, branch, brunch, subdivision.

2 arm, branch, category, class, department, division, family, field, field of operation, line of business, part, partition, partitioning, section, sectionalisation, sectionalization, sector, segmentation, subdivision, variance.

3 arm, branch, chapter, subdivision.

4 arm, branch, leg, limb, offset, offshoot, outgrowth, ramification, subdivision.

5 arm, branch, limb, sleeve, subdivision, weapon, weapon system.

6 arm, branch, section, subdivision, subsection.

7 arm, branch, subdivision, subpart, subsection.