AVO can refer to:
Avoidant personality disorder (AvPD) is a Cluster C personality disorder. Those affected display a pattern of social inhibition, feelings of inadequacy and inferiority, extreme sensitivity to negative evaluation, and avoidance of social interaction despite a strong desire to be close to others.
Avon Products, Inc, known as Avon, is an American international manufacturer and direct selling company in beauty, household, and personal care categories.
In chemistry and physics, the Avogadro constant (named after the scientist Amedeo Avogadro) is the number of constituent particles, usually atoms or molecules, that are contained in the amount of substance given by one mole.
The avocado (Persea americana) is a tree that is native to South Central Mexico, classified as a member of the flowering plant family Lauraceae.
Avon and Somerset Constabulary is the territorial police force in England responsible for policing the non-metropolitan county of Somerset and the now-defunct county of Avon, which includes the city and county of Bristol and the unitary authorities of Bath and North East Somerset, North Somerset and South Gloucestershire.
Avon is an affluent town in the Farmington Valley region of Hartford County, Connecticut, United States.
The Avonworth School District is a small, suburban, public school district located in Allegheny County, Pennsylvania.
Avon-by-the-Sea (often called simply Avon) is a borough in Monmouth County, New Jersey, United States, As of the 2010 United States Census, the borough's population was 1,901, reflecting a decline of 343 (-15.3%) from the 2,244 counted in the 2000 Census, which had in turn increased by 79 (+3.6%) from the 2,165 counted in the 1990 Census.
Avondale (/ˈævəndeɪl/) is one of 77 officially designated Chicago, Illinois community areas. It is located on the Northwest Side of Chicago.