hometown, the place one comes from / the school from which one graduated / the group or organization from which one comes

The katakana syllable イ (i). Its equivalent in hiragana is い (i). It is the second syllable in the gojūon order; its position is ア行イ段 (a-gyō i-dan, “row a, section i”).

la (musical note)

A transliteration of the Korean surname 이(李) (I), Yi; or of 리(李) (Ri), Lee

(dated) The katakana syllable ヰ (wi). Its equivalent in hiragana is ゐ (wi). It is the forty-fifth syllable in the gojūon order; its position is ワ行イ段 (wa-gyō i-dan, “row wa, section i”).

Alternative form of ゆき (yuki) / イき, イキ: (slang) orgasm; coming; cumming

Small combining form of katakana イ (i) used to explicitly specify the vowel part of the previous katakana character, or to show a speaker's pronunciation or extension of that vowel.

South Korea (a country in East Asia) / (history, archaic) Korea (former empire in East Asia) (1897–1910)

(archaic) Korea (an empire in East Asia; contemporary North Korea and South Korea) / alternative form of 唐国 (Karakuni; Karakoku, “China”)

songbun (a system of ascribed status in North Korea, based on one's political, social, and economic background and the behaviour of relatives)