Wu and Yue (two ancient rival Chinese states)

bureau, department / channel such as on television

counter for buildings or operators suffixed "局" (e.g. 郵(ゆう)便(びん)局(きょく) (yūbin-kyoku, “post office”), テレビ局(きょく) (terebi-kyoku, “television station”)) / counter for board games (e.g. chess, shogi or go)

extreme / utmost / furthest / final

a piece of music

extreme, extremity, height, zenith / (physics, astronomy, geometry) pole

the Divina Commedia by Dante Alighieri

cathode

extreme

a limit of the thing, maximum, utmost