Acronyms & Abbreviations

The definition of ASD is:

Abbotsford School District

Aberdeen School District

Abington School District

Academy for Science and Design

Academy for Sports Dentistry

Academy School District

Accelerate Stop Distance

Accelerated Standards Development

Accelerating Structure Development

Acceptable Separation Distance

Acceptance Standard Document

Access Security Device

Access Storage Device

Action Semantic Description

Activity Support Date

Actual start date

Actuarial Systems Division

Acute Stress Disorder

Adaptive seating device

Addison School District

Adelanto School District

Adjustable speed drive

Administration and Support Division

Administrative Services Division

Adna School District

Adolescent Spectrum of HIV Disease

ADP SERVICES DIVISION

ADP SUPPORT DIVISION

Adrian School District

Adult onset Still's disease

Adult Still's disease

Advanced Semiconductor Development

Advanced Solution Development Framework

Advanced Solutions Delivery

Advanced Sound Demon

Advanced Streaming Descriptor

Advanced Systems Development

Advanced Systems Directorate

Adversary sequence diagram

Adverse State Detector

Aeronautical Systems Division

Aeroplane Supply Depot

Aerospace Systems Division

Affton School District

Agency Support Division

Agile Software Development

Aging Semantic Differential

Agricultural Statistics Department

Air Sinai

Air Situation Display

Air Space Devices, Inc.

Air-worthiness Substantiation Document

Aircraft Selected Data

Aircraft Situation Display

Aircraft Statistical Data

Alamosa School District

Alarm sequence display

Albany School District

Alcorn School District

Aldosterone secretion defect

Aliquippa School District

Allendale School District

Allentown School District

Allowable Stress Design

Alma School District

Almira School District

Alpha scintillation detector

Alpine School District

Alsea School District

Alternate Stress Design

Alternative services delivery

Alton School District

Altoona School District

Alveolitis Sicca Dolorosa

Alzheimer senile dementia

American Society for the Deaf

American Society of Dowsers

American Standard Companies, Inc.

Amery School District

Amherst School District

Amity School District

Ammonia scrubber distillate

Ammunition Sub-Depot

Amory School District

Amphitheater School District

Anacortes School District

Analysis and Simulation Division

Analysis and Support Division

Analytic Studies Division

Anatolian Shepherd Dog

Anchorage School District

Andover School District

Androstenedione

Annual Sunny Days

Annual Survey of Divisions

Answer Signal Delay

Answer Supervision Delay

Antelope School District

Anti-siphon device

ANTI-SLIDE DEVICE

Anti-Slut Defense

Anti-Structure Defect

Antietam School District

Antigo School District

Apparent Solar Day

Application Solutions Division

Application Structure Database

Application System Developer

Applied Science Division

Appoquinimink School District

Arcadia School District

Arcata School District

Architecture Summary Design

Architecture Summary Document

Arkansas School for the Deaf

Arlington School District

Armament Supply Department

Armour School District

Armstrong School District

Army shipping document

Army System Development

Arthritis syphilitica deformans

Arthroscopic subacromial decompression

As-deposited

Ashland School District

Ashwaubenon School District

Asociación Salvadoreana de Demógrafia

Aspartate beta-semialdehyde dehydrogenase

Aspartate semialdehyde dehydrogenase

Aspen School District

Assessment and Standards Division

Assigned Software Developer

Assigned Systems Developer

Assistant Secretary of Defense

Associated Surplus Dealers

Association for Software Design

Association of Steel Distributors

Association Suisse de Documentation

Astoria School District

ASTRO SPACE DIVISION

Astrophysics Science Division

Asynchronous Data

Asynchronous Space Division

Atkins School District

Atmospheric Sciences Department

Atmospheric Sciences Division

Atmospheric steam dump

Atrial Septal Defect

Atrial septal defects

Atrial septum defect

Attention Surplus Disorder

Auburn School Department

Auburn School District

Audubon School District

Auger-Stimulated Desorption

Augusta School Department

Augusta School District

Aurora School District

Austine School for the Deaf

Authorized Service Domain

Autism Spectrum Disorder

Autism spectrum disorders

Autistic Spectrum Disorder

Autistic spectrum disorders

Auto Shut Down

Automated Seamless Dispatch

Automated Software Distribution

Automated System Demonstration

Automated Systems Division

Automatic Shut-Down

Automatic Shutdown

Automatic Skip Driver

AUTOMATIC SYNCHRONIZED DISCRIMINATOR

Autosensitization spongiotic dermatitis

Average Sortie Duration

Aviation Service Date

Aviation Service Department

Aviation Supply Department

Aviation Support Division

Aviation Systems Directorate

Avionic System Division

Avionics System Division

Avionics Systems Design

Avoca School District

Avondale School District

Avonworth School District

AWIS Software Development

IATA code for Andros Town International Airport, Andros Island, Bahamas

IATA code for Slidell Airport, Slidell, Louisiana, United States