Avgas

High-octane aviation gasoline (petrol) used in piston type aircraft engines. (Abbreviation).

AvGas

abbreviation: aviation gasoline
Found on http://www.encyclo.co.uk/local/20021

Avgas

High octane aviation gasoline used in piston type aircraft engines.
Found on http://www.encyclo.co.uk/local/21049

Avgas

Avgas (aviation gasoline), also known as aviation spirit in the UK, is an aviation fuel used in spark-ignited internal-combustion engines to propel aircraft. Avgas is distinguished from mogas (motor gasoline), which is the everyday gasoline used in motor vehicles and some light aircraft. Unlike mogas, which has been formulated since the 1970s to a...
Found on http://en.wikipedia.org/wiki/Avgas

AVGAS

Aviation Gasoline. Usually followed by the octane rating. Used by piston-engined aircraft.
Found on http://airodyssey.net/reference/glossary/

avgas

A high-octane aviation fuel used for aircraft. Avgas is a portmanteau for aviation gasoline, as distinguished from MOGAS (motor gasoline), which is the everyday gasoline used in cars.
Found on http://www.eaa.org/experimenter/glossary.asp
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