What does Baa stand for?

Lower Medium - Moody's bond rating

Baccalaureat en Administration des Affaires - Canada (DD)

Bachelor of Applied Arts

Bachelor of Art and Architecture (ADA)

Backup Aerospace Vehicle - or Aircraft Authorization

Backup Aircraft Authorization (ACAE)

Bacterial Antigen Assay - Medicine (MELL)

Ballard Arms - NCIC firearms make code (NCIC)

Bank of America Australia

Barber, Albert P., Kenosha WI - STAC

Basaa - Language code (ETLW)

Battery Acid (EDCT)

Battlefield Automation Appraisal (MCD)

Beers Across America - Brewing - Beer of the Month Club (BEBR)

Benzoyl Arginine Amide (SAUS)

Benzoylarginine Amide - Biochemistry

Beta-Adrenergic Agonist - Medicine (MELL)

Bialla - Papua New Guinea - Airport symbol (OAG)

Billeting and Accommodations Advisory - Military communications

Biodiversity Analysis for Africa (SAUS)

Blindmakers' Association of Australia

Board of Assistance Appeals - Environmental Protection Agency (GFGA)

Booking Agents Association of Great Britain Ltd. (BI)

Boomerang Association of Australia

Bordeaux Agents Association - British (BI)

Bosnaair - Yugoslavia - ICAO designator (FAAC)

Branched Amino Acid (DMAA)

Branched-Chain Amino Acid - Biochemistry

Braunvieh Association of America (EA)

Breed Age Average - Dairy science (OA)

Bremer Afrika Archiv (SAUO)

Brewers Association of America (EA)

Brigade Administrative Area - Military - British

British Accounting Association (DBA)

British Acetylene Association (SAUO)

British Acupuncture Association and Register (DBA)

British Advertising Association (SAUO)

British Agencies for Adoption (WDAA)

British Agrochemicals Association

British Aikido Association (SAUO)

British Airports Authority

British Alsatian Association (BI)

British Anodising Association

British Archaeological Association

British Association of Accountants and Auditors (BI)

British Astronomical Association

Broad Agency Announcement - National automotive center

Broad Area Announcement

Broadband Active Analyzer

Brooks Boatworks Ltd., Honolulu, HI - Manufacturer code for watercraft hull identification number (USCG)

Brotherhood Artists Association (SAUO)

Budget Activity Account - Army (AABC)

Buenos Aires - Argentina - Seismograph station code, US Geological Survey (SEIS)

Buffer Address Array - Computer science (IAA)

Bureau of African Affairs - Department of State

Business Action for Africa - Group that promotes good business practice in Africa

Business Area Analysis (TIMI)

Butylacetanilide - Organic chemistry

Buy American Act (AAGC)

Vardar Air - Republic of Macedonia - FAA designator (FAAC)