Category:ISO 15924:Jamo
This category lists languages which use the Jamo (alias for Jamo subset of Hangul) script (or jamo (alias pour le sous-ensemble jamo du hangûl) in French), coded Jamo or 284 in ISO 15924 since 2016-01-19 [typology: alphabet, unicameral, featural composition, vertically not rotated top-to-bottom on right-to-left columns; main direction: ltr], supported by Unicode since version 1.1 (ref. : Ch18.6). See also Wikipedia:en:ISO 15924:Jamo, Wikidata:Q41799425.
You can render that script on your system with the following fonts (in order of coverage): 'Noto Sans CJK KR', 'Noto Serif CJK KR', Gulim, 'Malgun Gothic', sans-serif.
This is actually a subset of Hangul (ISO 15924: Hang) used for compatibility with applications that cannot render Hangul with precomposed syllables in full squares but only as linear, half-width jamos. Most modern Korean systems and applications (except legacy terminals with limited capabilities) can render full Hangul or can decompose them canonically to provide the necessary support.