L5 340133 225480405 2008-07-13T22:31:01Z Gaius Cornelius 293907 Tidy using [[Project:AutoWikiBrowser|AWB]] '''L5''' or '''L-5''' may be: * [[L-5 Sentinel]], aircraft used by the United States Army Air Forces in World War II * Fifth [[lumbar vertebrae|lumbar vertebra]] of the [[vertebral column]], in [[human anatomy]] * The [[L5 Society]] promoting space colonization ideas of Dr. [[Gerard K. O'Neill]]. * The [[Lagrangian point#L4 and L5|fifth Lagrange Point]] in an astronomical [[Solar System]]. * The [[filk]] song [[Home on Lagrange (The L5 Song)]]. * The [[Gibson L5]] electric guitar in [[Musical instrument]]s. * The [[France|French]] [[woman|female]] [[pop music]] group [[L5 (group)]]. * The IATA airline designator for [[Lufttransport A/S]]. * A light-weight [[cryptographic hash function|file integrity checker]] for [[MS-DOS|DOS]] or [[Unix]]. [http://www.securityfocus.com/tools/13] * A frequency used in [[GPS]] satellite navigation signals, see [[GPS signals]] {{disambig}} [[de:L5]] [[fr:L5]] [[it:L5]]