What does SNAFU stand for?

What does SNAFU mean?

SNAFU	Situation Normal, All Fouled Up Governmental » Military
SNAFU	Situation Normal, All Fouled Up Governmental » US Government
SNAFU	Situation Normal, All Fouled Up Governmental » NASA
SNAFU	Situation Normal, All Fouled Up Governmental » Transportation
SNAFU	Situation Normal, All Fouled Up Governmental » Politics
SNAFU	Situation Normal, All Fouled Up Business » General
SNAFU	Simultaneous Navy Army Foul Up Governmental » Military
SNAFU	San Francisco Neighborhood Antenna Free Union Community

snafu(adj): an acronym often used by soldiers in World War II: situation normal all fucked up