What does abcd stand for?

Above and Beyond the Call of Duty (AD)

Abbot Biological and Chemical Data (SAUS)

Able Seaman Clearance Diver

Accelerated Business Collection and Delivery - Postal Service

Action for Boston Community Development (SAUO)

Add BCD - Binary Coded Decimal Number with Extend - Computer science

Adriamycin, Bleomycin, CCNU - Lomustine, Dacarbazine - Antineoplastic drug regimen

Advanced Base Construction Depot

Advanced Beam-Weapon Concept Definition (ACAE)

Agency for Business and Career Development (EA)

Agrophysics Breeding Control Device - Birth-control device for dogs

Airway Opened, Breathing Restored, Circulation Restored, and Definitive Therapy - Cardiopulmonary resuscitation - Medicine

Altavista Business Card Directory (SAUS)

America, Britain, China, and Dutch East Indies - The ABCD Powers - World War II

America, Britain, China, Dutch East Indies (SAUS)

American Born Confused Desi - An Indian Americans born in the United States (FLAA)

American, British, Chinese & Dutch Allied Forces (SAUS)

American, British, Chinese, Dutch (Indies) (SAUO)

American Society of Bookplate Collectors and Designers (DGA)

Any Bozo Can Do - Chat lingo

Apache, Black Hawk, and Chinook Self-Deployments - Military

Aptitude Based Career Decision Test (TES)

Aptitude Interest Inventory - Test (TMMY)

Asset-Based Community Development Institute - Northwestern University

Associacao Brasileiro dos Colectionadores de Discos - Record label - Brazil

Associated Baby Carriage Dealers (EA)

Association for Bridge Construction and Design (EA)

Association of Better Computer Dealers - Later, ABCD: The Microcomputer IndustryAssociation (EA)

Association of Biomedical Communication Directors (EA)

Asymmetry, Border, Color, and Diameter - Rule - Dermatology

Asymmetry, Border, Colour and Diameter (SAUS)

Atomic, Biological, Chemical, and Damage Control

Attractions Bars Cabarets Dancings (SAUO)

Australian Building Cost Database

Australian Business Communications Directory - A publication

Automated Biological and Chemical Data - System

Awaiting Bad Conduct Discharge - Military