What does ABD stand for?

Abadan - Iran - Airport symbol (OAG)

Abbreviated Dial (DNAB)

Abdicated (ROG)

A.B. Dick & Co. (SAUO)

AB Distributors - NCIC firearms make code (NCIC)

Abdomen - or Abdominal

Abdominal Fluid - Medicine (DAVI)

Abdominal Pad - Orthopedics (DAVI)

Abduction - FBI standardized term

Abductor (SAUS)

Aberdeen - City and county in Scotland (ROG)

Access Block Diagram

Acoustic Bullet Detector - Military (VNW)

Acute Brain Damage - Medicine (EDAA)

Adhesive Bonding - Welding

Adrenergic Blocking Drug - Medicine (MELL)

Adriamycin, Bleomycin, Dacarbazine - Antineoplastic drug regimen

Advanced Base Depot - or Dock - Obsolete - Navy

After Bronchodilator - Medicine (EDAA)

Aged, Blind, or Disabled - HEW

Aggressive Behavioral Disturbance - Medicine (DMAA)

Agile Beam Director - Military

Air Base Defense - Military

Airborne Ballistics Division - NASA (KSC)

Airborne Data Marketing Ltd. - Vancouver Stock Exchange symbol

All But Dissertation (SAUS)

All But the Dissertation - PhD candidates

Alloy Bulk Diffusion (IAA)

American Board of Dermatology (EA)

Aminobenzamidine - Biochemistry

Anchor Bible Dictionary - A publication

Annular Base Drag

Anoxic Brain Damage - Medicine (EDAA)

Anyone But Dean - Referring to Howard Dean - Presidential race 2004

Apparent Bulk Density

Applied Ballistics Department (SAUO)

Apprentice Boys of Derry (SAUO)

Area Business Databank - Information Access Co. - Belmont, CA - Information service or system (IID)

Army Budget Directive

Association of Blauvelt Descendants (EA)

Association of British Detectives (DI)

Association of British Drivers - United Kingdom (EAIO)

Atlanta - Iceland - ICAO designator (FAAC)

Atlantic Boat Service Inc., Opa Locka, FL - Manufacturer code for watercraft hull identification number (USCG)

Australian Business Directory - A publication

AutoBond Acceptance - AMEX symbol (SPSG)

Automated Block Diagramming (SAUS)

Automatic Block Diagramming (VLIE)

Average Body Dose - Radiation technology (WDAA)

Average Business Day - Bell System

Azobenzene Derivative - Organic chemistry

Camarines Norte Agta - Language code (ETLW)

Abdomen (DB)

Abdicated (GEAB)

abdominal (SAUS)

Abduct - or Abductor - Neurology and orthopedics (DAVI)

Abduction (IDYL)

Aboard (BARN)