ACA meaning in Community ?

Answer: What is American Cryptogram Association mean?

The American Cryptogram Association (ACA) is an American non-profit organization devoted to the hobby of cryptography, with an emphasis on types of codes, ciphers, and cryptograms that can be solved either with pencil and paper, or with computers, but not computer-only systems.

reference

Full Form	Category
Academic Cooperation Assocation	Academic & Science
Atacama Compact Array	Academic & Science
American Chichlid Association	Academic & Science
Atlanta College of Art	Academic & Science
Awassa College of Agriculture	Academic & Science
Aerospace Consultancy Associates	Academic & Science
Actual Cost Adjustment	Accounts and Finance
Associate of The Institute of Chartered Accountants In England and Wales	Accounts and Finance
Associate of The Institute of Chartered Accountants In Ireland	Accounts and Finance
Accreditation Council for Accountancy	Accounts and Finance
Acapulco	Airport Code
Awfully Clever Accountant	Business
Allstates Certificate Advantage	Business
A Chartered Accountant	Business
American Chiropractic Association	Business
Anti Copyright Association	Business
Asean Cosmetic Association	Business
Annual Career Authorization	Business
Apples of California Agriculture	Business
A Cut Above	Business
Adobe Certified Associate	Business
Amoskeag Company A	Business
All Correspondence Answered	Business
American Cable Association	Community
Amazon Conservation Association	Community
Angel Capital Association	Community
Afro Caribbean Association	Community
Arms Control Association	Community
American Crystallographic Association	Community
American Counseling Association	Community
American Communication Association	Community
Academy of Certified Archivists	Community
American Cryptogram Association	Community
American Canyoneering Academy	Community
American Canyoneering Association	Community
Association of Canadian Advertisers	Community
Australian Clan Alliance	Community
Animated Cel Archive	Community
Association of Canadian Archivists	Community
American Camp Association	Community
Amputee Coalition of America	Community
Asia Children's Assistance, LTD.	Community
American Cornhole Association	Community
Atlantic Center for the Arts	Community
Accredited Certifiers Association	Community
Annual Catholic Appeal	Community
Autodesk Community AutoCAD	Community
American Compliance Association	Community
Association of Chinese Americans	Community
Alabama Christian Academy	Community
Adult Children of Alcoholics	Community
Alley Cat Allies	Community
Animal Charities of America	Community
Adult Children Anonymous	Community
American Camping Association	Community
Alberta College of Art (part of SAIT and prior to 1960 part of PITA)	Community
American Correctional Association	Community
American Coatings Association	Community
Appalachian College Association	Community
Avid Customer Association	Community
Adaptive Channel Allocation	Computer and Networking
Aspect Camera Assembly	Computing
Agent Character	Computing
Audio Compression Algorithm	Computing
Adaptive Component Architecture	Computing
Adaptive Computing Architecture	Computing
Auto Contingent Allegiance	Computing
Asynchronous Communication Adapter	Computing
Audio Content Architecture	Computing
Adjacent Channel Attenuation	Computing
Apple Certification Alliance	Computing
Automatic Component Activation	Computing
Access Control Agent	Computing
Application Center Administration	Computing
Applications of Computer Algebra	Computing
Avanade Connected Architectures	Computing
Arrowpoint Content Awareness	Computing
ACA Token	Cryptocurrency
American College of Apothecaries	Educational Institute
Anisotropically Conductive Adhesive	Electronics
Project Manager Workbench Project File	File Type
Association Canadienne des Automobilistes	General
Agence Conseil Automobile	General
Agence Coloniale Automobile	General
Antigomobilismo Circuito Das Aguas Paulista	General
Automobile Club Ardennais	General
Automobiles de la Cote d'Azur	General
Alpine Club Alsace	General
Automotive Corporation of America	General
Agence Commerciale Automobile	General
Automotive Consumer Advocates	General
Auto Care Association	General
Australian Corvettes Association	General
American Corvette Association	General
Associazione Collaudatori di Automobili	General
American Camaro Association	General
American Car Audio	General
Alpine Cote d'Azur	General
Autobody Craftsman Association	General
Automobil Club d'Andorra	General
Auto Crime Association	General
Antique and Classics Automobile	General
Auto Club Altena	General
Attache Commercial Automobile	General
Automovil Club de Almeria	General
Automovil Club Alicante	General
Automotive Career Academy	General
Auto Consumer Alliance	General
Automotive Composites Alliance	General
Active Cornering Assist	General
Amateurs de Citroen Anciennes	General
Automobile Club d'Aix	General
Automobile Club d'Alsace	General
Automobile Club d'Auvergne	General
Association Canadienne de l'Autobus	General
American Citizens Abroad	General
American Country Awards	General
Agricultural Crop Additive	General
American Control Administration	General
Apollo Centaurus and Atlasdreef	General
Another Confusing Acronym	General
Australian Cloggers Association	General
Adaptive Cruise Assistant	General
Always Cancelled Airplanes	General
Automovil Club Argentino	General
Automobile Club Albania	General
American Canine Association	General
Automobile Club Association	General
Advanced Collision Avoidance	General
Atelier de Construction Automobile	General
Anchorage Corvette Association	General
Abarth Club America	General
Asian Communication Awards	General
Almost a Chartered Accountant	General
Automobile Club of America	General
Acrolein Cyanohdryinacetate An	General
Accela Citizens Access	General
Abbreviations com American	General
Alliance of Criminal Activities	Governmental
Advance Cargo Advice	Governmental
Automotive Club Alliance	Governmental
Accreded Certifying Agent	Governmental
Assistant Circuit Attorney	Governmental
Anti-Corruption Agency	Governmental
Agency for Cultural Affairs	Governmental
Arizona Commerce Authority	Governmental
Assembly Constitutional Amendment	Governmental
Arkansas Code Annotated	Governmental
Air Commerce Act	Governmental
Army Contracting Agency	Governmental
Allied Control Authority	Governmental
Affordable Care Act	Healthcare
Asociación Casa Alianza	International
Asociación Cristiana Academia	International
Associate Chartered Accountant	Jobs
Arithmetic Comprehension Axiom	Maths
Adaptive Conjoint Analysis	Maths
Anterior commissure (commissura anterior-pars anterior)[Brain]	Medical
acetoacetate	Medical
Acquired Child Aphasia	Medical
Acrodermatitis Chronica Atrophicans	Medical
Acute Cerebellar Ataxia	Medical
Acute Cutaneous Anaphylaxis	Medical
adenylyl cyclase A	Medical
Adrenal Cortex Autoantibodies	Medical
aminocaproic acid	Medical
Anterior Cerebral Artery	Medical
Anterior Communicating Artery	Medical
Anhydrous Codeine Alkaloid	Medical
Anti-Cardiolipin Antibody	Medical
Anti-Centromere Antibody	Medical
Area Cost Adjustment	Medical
Advanced Cargo Aircraft	Military and Defence
Airborne Collection Assembly	Military and Defence
Automatic Conference Arranger	Military and Defence
Airlift Clearance Authorities	Military and Defence
Airspace Control Authority	Military and Defence
Airspace Coordination Area	Military and Defence
Air Combat Command	Military and Defence
After Contract Award	Military and Defence
Automatic Channel Assignment	Military and Defence
Andres Castro Arms	Military and Defence
Army Control Authority	Military and Defence
Airlift Clearance Authority	Military and Defence
Address Control Application	Networking
Africa Capacity Alliance	Regional
Acapulco, Mexico	Regional
America, Canada, and Australia	Regional
Australian Cricketers Association	Regional
Arithmetical Comprehension Axiom	Softwares
American Canoe Association	Sports
Adventure Cycling Association	Sports
Austin Cycling Association	Sports
Academics Community and Athletics	Sports
Automatic Circuit Assurance	Telecommunication