•
as • (i)
Adult swim • (s)
Assamese language (ISO 639-1 code) •
Attosecond •
aS – (s)
Attosiemens •
As – (s)
Arsenic •
AS • (s)
American Samoa (postal symbol; ISO 3166 digram) •
Australia (FIPS 10-4 country code) •
Assam / Asom (Indian state code) •
Advanced Subsidiary (Subsidiary version of Advanced Level, 'A'-Level) •
AS – (i)
ActionScript •
A/S – (i)
Anti-submarine •
A&S – (i) Armament & Standardisation •
ASA • (i)
AcetylSalicylic Acid •
American Standards Association •
Army Security Agency •
Atlantic Southeast Airlines •
Alaska Airlines (ICAO code) •
ASAP – (a) As Soon As Possible •
ASARS • (a) Advanced Synthetic Aperture Radar System • Airborne Search and Rescue System •
ASB – (i) Associated Student Body – Alternative Service Book (
Church of England) •
asbl – (i)
association sans but lucratif (
French "Non-profit organisation") •
ASBO – (a) Antisocial Behavior Order •
ASCAP – (a)
American Society of Composers, Authors, and Publishers •
ASCC • (i)
Army Service Component Commander •
Automatic Sequence Controlled Calculator •
Air Standardization Coordinating Committee •
ASCIET – (i) All Services Combat Identification Evaluation Team •
ASCII – (a)
American Standard Code for Information Interchange •
ASC+T – (i) Anti Slip Control + Traction •
ASD • (i) (U.S.) Assistant Secretary of Defense •
Autism spectrum disorder • ASD(C3I) – (i) (U.S.) (Command, Control, Communications, & Intelligence) • ASD(FMP) – (i) (U.S.) Assistant Secretary of Defense (Force Management Policy) • ASD(HA) – (i) (U.S.)
Assistant Secretary of Defense (Health Affairs) • ASD(ISA) – (i) (U.S.) Assistant Secretary of Defense (International Security Affairs) • ASD(ISP) – (i) (U.S.) Assistant Secretary of Defense (International Security Policy) • ASD(LA) – (i) (U.S.) Assistant Secretary of Defense (Legislative Affairs) • ASD(PA) – (i) (U.S.)
Assistant Secretary of Defense (Public Affairs) • ASD(RA) – (i) (U.S.) Assistant Secretary of Defense (Reserve Affairs) • ASD(SO&HA) – (i) (U.S.) Assistant Secretary of Defense (Special Operations & Humanitarian Assistance) • ASD(SO/LIC) – (i) (U.S.) (Special Operations & Low-Intensity Conflict) • ASD(S&R) – (i) (U.S.) Assistant Secretary of Defense (Strategy & Requirements) • ASD(S&TR) – (i) (U.S.) Assistant Secretary of Defense (Strategy & Threat Reduction) •
ASDIC – (a) Allied Submarine Detection Investigation Committee (Sonar) •
ASEAN – (a)
Association of Southeast Asian Nations •
ASFAR – (a) Americans for a Society Free of Age Restrictions •
ASG – (i) Area Support Group •
ASIC – (a)
Australian Securities & Investments Commission – (a) Aviation Security Identification Card •
ASICS – (a)
Anima sana in corpore sano (Latin, "A sound mind in a sound body") (athletic shoe manufacturer) •
ASIO • (a)
Australian Security Intelligence Organisation •
Audio Stream Input/Output •
ASIP • (i) Advanced System Improvement Program •
Army Stationing and Installation Plan •
Application-specific instruction set processor •
ASL • (i) Above Sea Level •
American Sign Language (also known as
Ameslan) • "Age, Sex, Location?" (
Internet slang) •
asm – (s)
Assamese language (ISO 639-2 code) •
ASM • (i)
Air-to-Surface Missile • (s)
American Samoa (ISO 3166 trigram) • (i)
American Society for Metals •
American Society for Microbiology •
Association Sportive Montferrandaise (
French, "Clermont-Ferrand Sporting Association"), as in
ASM Clermont Auvergne •
ASMB • (i) American Society for Matrix Biology • Adult Swim Message Board •
ASME • (i)
American Society of Mechanical Engineers •
American Society of Magazine Editors •
ASMP • (i)
Air-Sol Moyenne Portée missile (French "Medium-range air to surface") • (p)
Asymmetric multiprocessing •
ASMR –
Autonomous Sensory Meridian Response •
ASN – (i)
Associate of Science in Nursing •
ASOC • (a/i) Air Sovereignty Operations Centre •
Air Support Operations Centre • Airport Security and Operations Centre •
Antarctic and Southern Ocean Coalition •
Atlanta Symphony Orchestra Chorus • Australian Standard Offence Classification •
ASP • (i)
Active Server Pages •
American Society of Primatologists •
Ammunition Supply Point • Application Service Provider (cf
internet service provider) •
Astronomical Society of the Pacific •
Association of Surfing Professionals •
ASPI – (i)
Australian Strategic Policy Institute •
ASR • (i)
Alkali-silica reaction •
Anti Slip Regulation •
ASRAAM – (a) Advanced Short-Range Air-to-Air Missile •
ASSC – (i)
Association for the Scientific Study of Consciousness • Ass Paym – Assistant
Paymaster •
AST – (i)
Atlantic Standard Time (UTC−4 hours) •
ASTIA – (a)
Armed Services Technical Information Agency •
ASTM – (i)
American Society for Testing and Materials •
ASTREA – (a)
Aerial Support To Regional Enforcement Agencies (sheriff's air support unit) • ASUN – (p)
Atlantic
Sun Conference, now branded as the
ASUN Conference (pronounced "A-sun") •
ASUW – (p)
AntiSUrface Warfare •
ASVAB–Armed Services Vocational Aptitude Battery (taken by juniors in high school in the USA) •
ASVEL – (a)
Association Sportive Villeurbanne Éveil Lyonnais (
Association Sportive is French for "Sporting Association"; the club was founded through the merger of AS Villeurbanne and Éveil Lyonnais) •
ASW – (i)
AntiSubmarine Warfare •
ASWORG – (i) (U.S.) AntiSubmarine Warfare Operations Research Group •
ASX • (p) Advanced Stream Redirector •
Australian Securities Exchange ==AT==