ICSH vs LH

ICSH and LH both are nouns.

Word	Noun	Adjective	Verb	Adverb
ICSH	Yes	No	No	No
LH	Yes	No	No	No

As nouns, ICSH and LH are synonyms defined as:

ICSH and LH: a gonadotropic hormone that is secreted by the anterior pituitary; stimulates ovulation in female mammals and stimulates androgen release in male mammals

Other synonyms of ICSH include interstitial cell-stimulating hormone, luteinizing hormone.

ICSH (noun)	LH (noun)
a gonadotropic hormone that is secreted by the anterior pituitary; stimulates ovulation in female mammals and stimulates androgen release in male mammals	a gonadotropic hormone that is secreted by the anterior pituitary; stimulates ovulation in female mammals and stimulates androgen release in male mammals