- U.S. applied mathematician: early developer of information theory.
- a river flowing SW from N Ireland to the Atlantic: the principal river of Ireland. 240 miles (386 km) long.
- international airport in W Ireland, near Limerick.
- a female given name.
- a river in the Republic of Ireland, rising in NW Co Cavan and flowing south to the Atlantic by an estuary 113 km (70 miles) long: the longest river in the Republic of Ireland. Length: 260 km (161 miles)
- Claude (Elwood). 1916–2000, US mathematician, who first developed information theory
