5L

5L or 5-L can refer to:

Transportation

• AeroSur (IATA code)
• 5L, a model of Toyota L engine
• Curtiss F-5L, see Felixstowe F5L
• SSH 5L (WA), former name of U.S. Route 12 in Washington
• Atlantic coast F-5L, see Felixstowe F.5
• Auster J/5L, a model of Auster Aiglet Trainer
• British Rail Class 202 Diesel-electric multiple units (6L) when reduced to a five-carriage configuration
• British Rail Class 203 Diesel-electric multiple units (6B) when reduced to a five-carriage configuration by the removal of their buffet cars

Science and technology

• ORC5L
• TAF5L
• 5L, a model of HP LaserJet 5
• AIX 5L, see IBM AIX

Other uses

• The Horns of Nimon (production code: 5L), a 1979–80 Doctor Who serial

See also

• L5 (disambiguation)