* ఉపసమితి (upasamiithi) - This is the most common and literal translation of "subset."
* ఉప భాగం (upa bhagam) - This translates to "sub part" or "sub section" and can be used in some contexts.
* భాగం (bhagam) - This simply means "part" and can be used in some situations where the specific "subset" aspect isn't important.
The best translation will depend on the specific context in which you're using "subset."