STI

Noun

abbreviation alt-of initialism

(medicine) Initialism of sexually transmitted infection. also S.T.I. / (medicine) Initialism of sexually transmitted illness.

Japanese Meaning

性感染症

The clinic offers free testing and counseling for anyone concerned about an STI.

その診療所は、性感染症が心配な人のために、無料の検査と相談を提供しています。

Sense（1）

(medicine) Initialism of sexually transmitted infection. also S.T.I.

Sense（2）

(medicine) Initialism of sexually transmitted illness.

STIs

（ plural ）