比較案River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 代案(だいあん)River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 代替案(だいたい・あん)Dictionary of Linguistics (Francis Bond) ; 代替物Life Science Dictionary (Shuji Kaneko)
オルタナティヴ(One of the music genres that appears under Genre classification in Windows Media Player library. Based on ID3 standard tagging format for MP3 audio files. ID3v1 genre ID 20)