Sardu may refer to: Sardinian language, language of the island of Sardinia Someone from the island of Sardinia Icer Addis, programmer Şardu, a village in Sânpaul Commune, Cluj County, Romania Șardu, a tributary of the Valea Mare in Cluj County, Romania SARDU Multiboot Builder, SARDU stands for Shardana Antivirus Rescue Disk Utility Master Sardu, a character from the 1976 film Bloodsucking Freaks See also