1) General subject: World Fellowship of Buddhists
2) Medicine: posterior circulation system, vertebrobasilar system (Lesions in the vertebrobasilar system have some characteristic clinical features that distinguish them from lesions in the hemispheres.), vertebrobasilar basin (вертебрально-базиллярный бассейн)
Универсальный русско-английский словарь. Академик.ру. 2011.