Definition of "BA"

Initialism of Bachelor of Arts.  examples

Initialism of Business Analyst.  examples

(Internet, security) Initialism of Basic Authentication.  examples

Abbreviation of bathroom.  examples

Initialism of British Airways.  examples

Initialism of Buenos Aires.  examples

(overprint on British stamps) Initialism of British Administration (usually followed by a place name).  examples

Abbreviation of Bali, a province of Indonesia.  examples

Abbreviation of Bahia, a state of Brazil.  examples

(euphemistic) Initialism of bad-ass.  examples