ＬＬＣ LinksSentence search for ＬＬＣSentence search for エル・エル・シーEdit in JMdict Noun1. limited liability company; LLCSee also 有限責任会社, See also 合同会社Noun2. logical link control; LLCComputing, See also 論理リンク制御Noun3. long-life coolant; LLCSee also ロングライフクーラント Discussions Log in to talk about this word.