シフト演算機構[shifutoenzankikou] shift arithmetic unit
一般命令演算機構[ippanmeireienzankikou] general instruction unit (computer)
演じる[enjiru] to perform (a play)
演ずる[enzuru] to perform
演歌[enka] enka

演戯[engi] drama
演技[engi] acting
演義[engi] expansion
演曲[enkyoku] musical program
演芸[engei] entertainment

遠隔講義[enkakukougi] distance learning
休講[kyuukou] lecture cancellation
公開講座[koukaikouza] extension lectures
講演[kouen] lecture
講演会[kouenkai] lecture (esp. special engagement by noted speaker)

講義[kougi] lecture
講座[kouza] academic teaching unit
講師[koushi] lecturer
講習[koushuu] short course
講習会場[koushuukaijou] training center