What does Barr stand for?

Barrister (ODA)

Barrows' Reports - 18 Rhode Island - A publication (DLA)

Barr's Reports - 1-10 Pennsylvania - A publication (DLA)

Barratry - FBI standardized term

Barret - NCIC truck make code

Barrier (MSA)

Barr, IL - American Association of Railroads railroad junction routing code

Barringer Resources, Inc. - NASDAQ symbol (NQ)

Barringer Technologies Inc. - NASDAQ symbol

Barrister

Board on Agricultural (or Agriculture) and Renewable Resources (SAUO)

British Association for/of Rheumatology and Rehabilitation (SAUO)

Bureau of Aeronautics Resident Representative - Obsolete - Navy

Bureau on Agriculture and Renewable Resources