IVL may refer to: The IATA code for Ivalo Airport. Involucrin, a human gene. Ilmailuvoimien Lentokonetehdas, a Finnish defense, aviation and aerospace company. Indian Volley League, a professional volleyball league in India. Julius (nomen), Roman gens. Intravascular lymphomas, rare cancers in which malignant lymphocytes proliferate and accumulate within blood vessels https://en.wikipedia.org/wiki/IVL