| Acronym | Definition |
|---|
| ACSA➣Airports Company South Africa |
| ACSA➣Association of California School Administrators |
| ACSA➣Association of Collegiate Schools of Architecture |
| ACSA➣Apple Certified System Administrator |
| ACSA➣Australian Curriculum Studies Association |
| ACSA➣Acquisition and Cross-Servicing Agreement (Japan-US) |
| ACSA➣Army of the Confederate States of America (est. 1861) |
| ACSA➣American Council of Snowmobile Associations |
| ACSA➣Algiers Charter Schools Association (New Orleans, LA) |
| ACSA➣Albemarle County Service Authority (Charlottesville, VA) |
| ACSA➣American Cotton Shippers Association |
| ACSA➣Alberta Construction Safety Association |
| ACSA➣AIDS Council of South Australia |
| ACSA➣American College Student Association |
| ACSA➣Annual Computer Security Applications (conference) |
| ACSA➣Applied Computer Security Associates |
| ACSA➣Acer Saccharum |
| ACSA➣Association Canadienne de Sécurité Agricole |
| ACSA➣Academic Center for Student-Athletes |
| ACSA➣Australian Cotton Shippers Association |
| ACSA➣Agincourt Community Services Association (Ontario, Canada) |
| ACSA➣Augusta County Service Authority |
| ACSA➣Afghan Computer Science Association |
| ACSA➣Australian Catholic Students Association |
| ACSA➣Australian Custodial Services Association |
| ACSA➣Associate of Chartered Secretaries Australia |
| ACSA➣Agricultural Chemical Safety Assessment |
| ACSA➣American Computer Science Association, Inc. (Los Alamos, NM) |
| ACSA➣Alaska Council of School Administrators |
| ACSA➣Australian Council of Stoma Associations |
| ACSA➣Australian Collieries Staff Association |
| ACSA➣Acquisition Cross-Service Agreement |
| ACSA➣Association of Consulting Surveyors Australia |
| ACSA➣Access Control Specific Area |
| ACSA➣Agbar construcción SA |
| ACSA➣Allied Communications Security Agency (NATO) |
| ACSA➣Adoption Chats Sans Abri |
| ACSA➣Agencia Centroamericana de Seguridad Aeronáutica (Central American Agency for Aviation Safety) |
| ACSA➣Anvil City Science Academy (Nome, Alaska) |
| ACSA➣Arizona Charter Schools Association (Phoenix, AZ) |
| ACSA➣African Caribbean Students Association |
| ACSA➣Anatomical Cross Sectional Area |
| ACSA➣Adenylate Cyclase-Stimulating Activity |
| ACSA➣Austrian Cactus and Succulent Association |
| ACSA➣Association of Certified Security Agencies (Singapore) |
| ACSA➣Adventure Club San Antonio (Texas) |
| ACSA➣Antwerp Consortium of Shipping Agents |
| ACSA➣Alum Creek Sailing Association (Lewis Center, OH) |
| ACSA➣Armenian Churches Sports Association |
| ACSA➣Achehnese Students Association |
| ACSA➣Asian Crop Science Association (Australia) |
| ACSA➣Azienda Comunale Servizi Ambientali (Italy) |
| ACSA➣Alliance of Canadian Societies of Art |
| ACSA➣Arizona Cyber Security Alliance |
| ACSA➣Acta Crystallographica Section A |
| ACSA➣Asian Children Support Association |
| ACSA➣Aged and Community Services Australia, Inc. |
| ACSA➣Association for College Student Affairs |
| ACSA➣Aerogeneradores Canarios SA |
| ACSA➣Arizona Cowboy Shooters Association, Inc. (Phoenix, AZ) |
| ACSA➣Atkinson College Students Association |
| ACSA➣American Cormo Sheep Association (Ramah, NM) |
| ACSA➣American Chu Shogi Association |
| ACSA➣Advanced Communication System Access |
| ACSA➣Akademickeho Centra Studentskych Aktivit (Czech Republic) |
| ACSA➣Action Commerciale Saint Alyre |
| ACSA➣Australian Customer Service Association Inc. |
| ACSA➣Agency for Consultations and Studies in Agriculture (Moldova) |
| ACSA➣Advisory Committee on Student Affairs |
| ACSA➣Accumulated or Sampled on board |
| ACSA➣Al Cajal Society of America |
| ACSA➣Australian Chinese Soccer Association Ltd (Australia) |
| ACSA➣Aracruz Cellulose SA |
| ACSA➣Army Communications Satellite Agency |
| ACSA➣Advisory Committee for Student Athletes |
| ACSA➣AutoCash Systems Australia |
| ACSA➣Alaska Charter School Association |
| ACSA➣Administratrices Scolaire |
| ACSA➣American Center for Social Awareness |
| ACSA➣Associated Clubs of Southern Africa |
| ACSA➣Alliance Certified Signing Agency (Santa Clara, CA) |
| ACSA➣Aggravated Criminal Sexual Assault |
| ACSA➣Argonne Chinese Scholars Association |
| ACSA➣Alabama Crushed Stone Association (Montgomery, AL) |
| ACSA➣Alberta Cities Safety Association (Canada) |
| ACSA➣Agency for Consulting and Schooling in Agriculture |
| ACSA➣Absolute Customer Satisfaction Assurance (eMagin) |
| ACSA➣Athlétique Club de Saint-Avold (French athletic club) |
| ACSA➣Annual Course Self-Assessment (college curriculum evaluation; UK) |