AF LinksSentence search for AFSentence search for エー・エフEdit in JMdict Noun1. autofocus; AFPhotography, See also オートフォーカスNoun2. audio frequencySee also 可聴周波Noun3. air forceSee also 空軍Noun, Suru verb4. anal sexVulgar expression or word, Slang, See also アナルファック Discussions Log in to talk about this word.