EntryJNounJ; jPrefixJapansee ジャパンCounterjoulesee ジュールNounjackCard gamessee ジャックCountertatami mat (as a measure of room size, either 1.82 sqm or 1.54 sqm)on floor planssee 畳NounJ.League; Japan Professional Football LeagueAbbreviationColloquialsee JリーグAlso written j【ジェー】jiee Listen Pitch on OJAD Explore