DBA

or dba, d.b.a., d/b/a


doing business as.

Usage note

DBA often precedes the name under which a business operates that is not the legal name of the owner of the business, but a name sometimes called a fictitious name or trade name.

dBa

or dba

decibels above reference noise, adjusted.

D.B.A.

Doctor of Business Administration.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019