The insurance industry communicates through codes and check-off boxes. If there's no check-off box for you, you don't exist.

Anderson (1904–1981) United States Representative from California
Jack Anderson (footballer) (1908–1960) Australian rules footballer
Jack Anderson (racing driver) retired NASCAR Grand National Driver
Jack E. Jack Anderson may refer to:
Jack Anderson (columnist) (1922–2005) American newspaper columnist
Jack Anderson (dance critic) (born 1935) American poet dance critic and dance historian
Jack Anderson (figure skater) (born 1924) American ice dancer
Jack Z. Anderson educator at Madera Unified School District.