A |
Aftermath |
AA |
Affirmative
Action committee |
AA |
Alcoholics
Anonymous |
AA |
Antiaircraft
Artillery |
AA |
Associate
in Accounting |
A&A |
Astronomy
and Astrophysics (Espacial) |
AA |
Automobile
Association (Inglaterra) |
AAA |
American
Automobile Association |
AAAL |
American
Academy of Arts and Letters |
AAAS |
American
Association for the Advancement of Science |
AAII |
American
Association of Individual Investors |
AAMSI |
American
Association for Medical Systems Informatics |
AAO |
Anglo-Australian
Observatory (Espacial) |
AAP |
Affirmative
Action Program |
AARC |
Anglo-American
Cataloging Rules |
AARN |
Australian
Academic Research Network (Networking) |
AARP |
American
Association of Retired Persons |
AAS |
American
Astronomical Society (Espacial) |
AAVSO |
American
Association of Variable Star Observers (Espacial) |
AB |
ABle
seaman |
ABA |
American
Bar Association |
ABA |
American
Basketball Association |
ABA |
American
Booksellers Association |
ABBR |
ABBReviation |
ABC |
American
Broadcasting Company (nome de companhia) |
AC |
Alternating
Current (ac, veja também DC) |
AC |
Ante
Christum (Antes de Cristo) |
AC |
Ante
Cibum (antes de comidas) |
ACAA |
Agricultural
Conservation and Adjustment Administration |
ACAWS |
Advisory,
Caution, And Warning System |
ACBL |
American
Contract Bridge League |
ACC |
Argonne
Code Center |
ACCS |
Army
Command and Control System |
ACD |
Automatic
Call Distributor (Telefonia) |
ACE |
Advanced
Composition Explorer (Espacial) |
ACE |
Advanced
Computing Environments (nome de companhia) |
ACE |
Automatic
Calibration and Equalization |
ACHEFT |
Automated
ClearingHouse Electronic Funds Transfer |
ACK |
ACKnowledge |
ACL |
Advanced
Cmos Logic |
ACLU |
American
Civil Liberties Union |
ACM |
Association
for Computing Machinery |
ACRV |
Assured
Crew Return Vehicle (ou) Astronaut Crew Rescue Vehicle (Espacial) |
ACS |
Advanced
Communications System |
ACSE |
Association
Control Service Entity (ISO/CCITT
layer 7) |
ACT |
Action
for Children's Television (em Cambridge, MA) |
ACT |
American
Conservatory Theater |
ACTS |
Advanced
Communications Technology Satellite |
ACTS |
Automatic
Coin Telephone Service (Telefonia) |
ACU |
Alarm
Control Unit |
ACU |
Automatic
Call Unit (Telefonia) |
ACW |
Alternating
Continuous Waves |
AD |
After
Date |
A/D |
Analog
to Digital converter (veja também ADC) |
AD |
Anno
Domini (em o ano do nosso Senhor) |
AD |
Application
Development |
Ad
Astra |
To
the stars [Latin, Espaço] |
ADAP |
Alzheimer's
disease-associated protein |
ADAP |
American
Discount Auto Parts (nome de companhia) |
ADB |
A
DeBugger |
ADB |
Apple
Desktop Bus |
ADC |
Analog
to Digital Converter |
ADCI |
Automatic
Display Call Indicator |
AD&D |
Advanced
Dungeons & Dragons |
ADF |
Automatic
Direction Finder |
ADM |
ADMiral |
ADP |
Adenosine
Di-Phosphate |
ADP |
Administrative
Data Processing |
ADP |
Advanced
Data Processing |
ADPCM |
Pulse
Code Modulation with Adaptive Quantization |
ADS |
Application
Development System |
ADSR |
Attack
Decay Sustain Release |
ADT |
Abstract
Data Type |
ADT |
Atlantic
Daylight Time |
AE |
Application
Execution |
AEA |
American
Electronics Association |
AEC |
Atomic
Energy Commission |
AEF |
American
Expeditionary Force (veja também BEF) |
AEGIS |
Advanced
Electronic Guidance and Instrumentation System |
AF |
Adventures
in Fantasy |
AF |
Air
Force |
AF |
Audio
Frequency |
AFADS |
Automatic
Force Adjustment Data System |
AFATDS |
Advanced
Field Artillery Tactical Data System |
AFB |
Air
Force Base |
AFC |
American
Football Conference |
AFC |
Automatic
Flight Control |
AFC |
Automatic
Frequency Control |
AFCAC |
Air
Force Computer Acquisition Center |
AFCC |
Air
Force Communications Command |
AFGE |
American
Federation of Government Employees |
AFIPS |
American
Federation of Information Processing Societies |
AFL |
American
Federation of Labor |
AFL |
American
Football League |
AFLCIO |
American
Federation of Labor and Congress of Industrial Organizations |
AFNOR |
Association
Francaise de NORmalization |
AFP |
Appletalk
Filing Protocol |
AFS |
Andrew
File System |
AFSC |
Air
Force Systems Command |
AFSCME |
American
Federation of State, County and Municipal Employees |
AFTRA |
American
Federation of Television and Radio Artists |
AG |
Adjutant
General |
AG |
Arcade
Game |
AG |
Attorney
General |
AGCT |
Army
General Classification Test |
AGN |
Active
Galactic Nucleus (Espacial) |
AHL |
American
Hockey League |
AHQ |
Air
HeadQuarters |
AI |
Artificial
Intelligence |
AIAA |
American
Institute of Aeronautics and Astronautics (Espacial) |
AIC |
Automatic
Intercept Center |
AID |
Agency
for International Development |
AIDDE |
Ames'
Interactive Dynamic Display Editor |
AIDS |
Acquired
ImmunoDeficiency Syndrome |
AIOD |
Automatic
Identification Outward Dialing |
AIS |
Automatic
Intercept System |
AIX |
Advanced
Interactive eXecutive (nome da IBM para UNIX) |
AJ |
Astronomical
Journal (Espacial) |
AK |
Alaska |
AKA |
Also
Known As |
AL |
Alabama
(designação postal para estado americano) |
AL |
American
League (baseball) |
ALA |
American
Library Association |
ALA |
Automobile
Legal Association |
ALBM |
Air-to-Land
Ballistic Missile |
ALC |
Automatic
Load Control |
ALGOL |
ALGOrithmic
Language |
ALIT |
Automatic
Line Insulation Testing (Telefonia) |
ALPO |
Association
of Lunar and Planetary Observers (Espacial) |
ALS |
Advanced
Launch System (Espacial) |
ALU |
Arithmetic
Logic Unit |
A&M |
Agricultural
and Mechanical |
AM |
Amplitude
Modulation |
AM |
Ante
Meridiem (before noon) |
AMA |
American
Medical Association |
AMA |
Automatic
Message Accounting (Telefonia) |
AMARC |
Automatic
Message Accounting Recording Center |
AMBA |
Association
of Master of Business Administration |
AMC |
Albany
Medical College |
AMC |
American
Motors Corporation(?) (nome de companhia) |
AMC |
Appalachian
Mountain Club |
AMD |
Advanced
Micro Devices (nome de companhia) |
AMEX |
AMerican
EXpress (nome de companhia) |
AMI |
Alternate
Mark Inversion (veja também NRZ, NRZI,
B8ZS) |
AMORC |
Ancient
Mystic Order Rosae Crucis |
AMP |
Adenosine
MonoPhosphate |
AMPAS |
Academy
of Motion Picture Arts and Sciences |
AMPAS |
Acedemy
of Motion Picture Arts and Sciences |
AMRAAM |
Advanced
Medium Range Air-To-Air Missile |
AMROC |
American
Rocket Company (Espacial) |
AMSAT |
radio
AMateur SATellite corp. |
AMU |
Atomic
Mass Unit |
AMVET |
AMerican
VETeran |
ANA |
American
Nurses Association |
ANAC |
Automatic
Number Announcemnt Circuit (Telefonia) |
ANC |
All
Number Calling (Telefonia) |
ANC |
Army
Nurse Corps |
ANDF |
Architecture-Neural
Distribution Format |
ANF |
Automatic
Number Forwarding (Telefonia) |
ANG |
Air
National Guard |
ANI |
Automatic
Number Identification (veja também: CLID)
(Telefonia) |
ANL |
Argonne
National Laboratory |
ANOVA |
ANalysis
Of VAriance |
ANPA |
American
Newspaper Publishers Association |
ANSI |
American
National Standards Institute |
ANZUS |
Australia,
New Zealand, United States |
AO |
Account
Of |
AOA |
Abort
Once Around [NASA, Lançamento] |
AOA |
Abort
Once Around (Espacial) |
AOL |
Absent
Over Leave (veja também AWOL) |
AOS |
Academic
Operating System |
AOS |
Alternate
Operator Service (Telefonia) |
A/P |
Accounts
Payable |
AP |
Additional
Premium |
AP |
All
Points |
AP |
Associated
Press (nome de companhia) |
APA |
All
Points Addressable |
APA |
American
Psychological Association |
APB |
All
Points Bulletin |
APDA |
Apple
Programmers and Developers Association |
API |
Application
Programming Interface |
APICS |
American
Production and Inventory Control Society |
Ap.J |
Astrophysical
Journal (Espacial) |
APL |
A
Programming Language |
APL |
acute
promyelocytic leukemia (infecção) |
APO |
Alpha
Phi Omega, service fraternity |
APO |
Army
Post Office |
APP |
Applications
Portability Profile |
APPC |
Advanced
Peer-to-Peer Communications |
APR |
Annual
Percentage Rate |
APSE |
Ada
Programming Support Environment |
APU |
Auxiliary
Power Unit (Espacial) |
AQ |
Accumulator-Quotient
register |
A/R |
Accounts
Receivable |
AR |
Address
Register |
AR |
Arkansas |
ARC |
AIDS-related
complex |
ARC |
American
Red Cross |
ARC |
Ames
Research Center (NASA) (Espacial) |
ARCNET |
Attached
Resource Computer local area NETwork |
ARO |
After
Receipt of Order |
ARP |
Address
Resolution Protocol |
ARPA |
Advanced
Research Projects Agency (do DoD, veja também DARPA) |
ARPANET |
ARPA
(q.v.) NETwork |
ARRL |
Amateur
Radio Relay League |
ARV |
American
Revised Version |
AS |
Anglo-Saxon |
ASA |
Acetyl
Salicylic Acid |
ASAP |
As
Soon As Possible |
ASC |
Accredited
Standards Committee |
ASCAP |
American
Society of Composers, Authors, and Publishers |
ASCC |
Automatic
Sequence-Controlled Calculator |
ASCII |
American
Standard Code for Information Interchange |
ASDIC |
Anti-Submarine
Detection Investigation Committee |
ASDSP |
Application-Specific
Digital Signal Processor |
ASG |
Automated
Sciences Group |
ASHRAE |
Amer.
Soc. of Heating, Refrigerating and Air-cond. Engineers, inc. |
ASIC |
Application
Specific Integrated Circuit |
ASME |
American
Society of Mechanical Engineers |
ASN |
Abstract
Syntax Notation One (ISO/CCITT
ASN.1) |
ASP |
Aggregated
Switch Procurement |
ASRM |
Advanced
Solid Rocket Motor (Espacial) |
ASSR |
Autonomous
Soviet Socialist Republic |
AST |
Atlantic
Standard Time |
ASV |
American
Standard Version |
AT |
Atlantic
Time |
ATA |
Automatic
Trouble Analysis |
ATACC |
Advanced
Tactical Air Command Central |
ATB |
Advanced
Technology Bomber |
ATC |
Air
Traffic Control |
ATDRS |
Advanced
Tracking and Data Relay Satellite (Espacial) |
ATF |
Advanced
Technology Fighter |
ATIS |
Atherton
Tools Interface Specification |
ATLAS |
Atmospheric
Laboratory for Applications and Science (Espacial) |
ATM |
Amateur
Telescope Maker (Espacial) |
ATM |
Asynchronous
Transfer Mode |
ATM |
Automatic
Teller Machine |
ATO |
Abort
To Orbit [NASA, Lançamento] |
ATO |
Abort
To Orbit (Espacial) |
ATOMS |
AT&t
Optimized Materials Simulator |
ATP |
Adenosine
TriPhosphate |
ATPCO |
Airline
Tariff Publishing COmpany |
AT&T |
American
Telephone & Telegraph (nome de companhia) |
ATT |
American
Telephone & Telegraph (nomalmente escrito AT&T quando separado) |
ATTIS |
American
Telephone and Telegraph Information Systems [AT&T] |
ATV |
All
Terrain Vehicle |
AU |
Astronomical
Unit (93.000.000 milhas) (Espacial) |
AU |
Astronomical
Unit (Espacial) |
AUI |
Attachment
Universal Interface |
AURA |
Association
of Universities for Research in Astronomy (Espacial) |
AUS |
Army
of the United States |
AUTODIN |
AUTOmatic
DIgital Network |
AUTOVON |
AUTOmatic
VOice Network |
AV |
AudioVisual |
AVLIS |
Atomic
Vapor Laser Isotope Separation |
AWACS |
Airborne
Warnings And Control Systems |
AWEA |
American
Wind Energy Association |
AWK |
al
Aho, peter Weinberger, brian Kernighan (padrão de linguagem) |
AWOL |
Absent
WithOut Leave (veja também AOL) |
AW&ST |
Aviation
Week and Space Technology (a.k.a. AvLeak) (Espacial) |
AXAF |
Advanced
X-ray Astrophysics Facility (Espacial) |
AZ |
Arizona |