SO8 may refer to: code for Forensic Science Laboratory in the Specialist Operations, a directorate of the Metropolitan Police 6639 Marchis (1989 SO8), a Main-belt Asteroid discovered on September 25, 1989
So8 may refer to: code for Withypool during the Survey of English Dialects and also : SO(8), the special orthogonal group acting on eight-dimensional Euclidean space in mathematics SO8, an Integrated Circuit packaging technology. See Small-outline integrated circuit.