禽网状内皮组织增生症病毒（REV）是禽网状内皮组织增生症（Reticuloendotheliosis）的病原，属逆转录病毒科的C型病毒。
The reticuloendotheliosis viruses ( REVs ) are a group of oncogenic and immunodepressive type C avian retroviruses which cause reticuloendotheliosis .
逆转录病毒科