| Acronym | Definition |
|---|
| ACES➣Agricultural, Consumer and Environmental Sciences |
| ACES➣Allegheny Crisis Emergency Services (Pennsylvania) |
| ACES➣Alabama Cooperative Extension System |
| ACES➣Association of Civil Engineering Students (Philippines) |
| ACES➣Aspen Center for Environmental Studies (Colorado) |
| ACES➣Access Certificates for Electronic Services |
| ACES➣American Clean Energy and Security Act of 2009 |
| ACES➣Australian Centre for Educational Studies |
| ACES➣Area Cooperative Educational Services (Connecticut) |
| ACES➣Arab Center for Engineering Studies (various locations) |
| ACES➣Army Continuing Education System (US Army) |
| ACES➣Association for Counselor Education and Supervision |
| ACES➣American Copy Editors Society |
| ACES➣Association for Children for Enforcement of Support |
| ACES➣Asia Cellular Satellite |
| ACES➣Army Corps of Engineers Seattle (Seattle, WA) |
| ACES➣Automated Commerce Employment System |
| ACES➣Alabama Cooperative Extension Service |
| ACES➣Aerolíneas Centrales de Colombia (Airline, Colombia) |
| ACES➣Architectures and Compilers for Embedded Systems (various organizations) |
| ACES➣All Children Exercising Simultaneously |
| ACES➣Accounting Enrichment Society |
| ACES➣Advanced Computer Engineering Services (various organizations) |
| ACES➣American College of Eye Surgeons |
| ACES➣Atomic Clock Ensemble in Space |
| ACES➣Aftermarket Catalog Enhanced Standard |
| ACES➣Adult and Community Education Service (UK) |
| ACES➣Adult Continuing Education Students (various organizations) |
| ACES➣Applied Computational Electromagnetic Society |
| ACES➣Army Center of Excellence, Subsistence |
| ACES➣Altus Cumulus Electrification Study |
| ACES➣Automated Client Eligibility System |
| ACES➣Automated Civil Engineering System |
| ACES➣N-2-Acetamido-2-Aminoethanesulfonic Acid |
| ACES➣Automated Civil Engineer System (USAF Civil Engineer squadrons) |
| ACES➣Advanced Concept Ejection Seat |
| ACES➣Airspace Concept Evaluation System |
| ACES➣Acoustic Containerless Experiment System |
| ACES➣Ada Compiler Evaluation System |
| ACES➣Automated Coastal Engineering System |
| ACES➣Agency Consolidated End-User Service (program; US NASA) |
| ACES➣American Consortium on EU Studies (Washington, DC) |
| ACES➣Aviation Cost Evaluation System (US Navy) |
| ACES➣Advanced Computerized Execution System (NASD) |
| ACES➣Arrow Continuation Experiments |
| ACES➣Automated Continuing Evaluation System (Department of Defense) |
| ACES➣Alliance for Children's Early Success (est. 2004) |
| ACES➣Automated Computer Examination System |
| ACES➣Alberta Clinical Engineering Society |
| ACES➣Automated Concurrent Engineering Software |
| ACES➣Automated Communications Engineering Software |
| ACES➣Adaptation Controlled Environment System |
| ACES➣Advanced Countermeasures Electronic System (defense product) |
| ACES➣Atlantic Congress of Engineering Students |
| ACES➣Automated Cargo Expediting System |
| ACES➣Administrative Corporate Education System |
| ACES➣Any Club Except Seattle (soccer fan group) |
| ACES➣Asian Commerce and Economics Studies Centre |
| ACES➣Anything Can Equal Success |
| ACES➣Airborne Collection Electronic Signals |
| ACES➣Anisotropic Crystalline Etching Simulation |
| ACES➣Access Control/Entry System |
| ACES➣Automated Command and Control Evaluation System |
| ACES➣Advanced Crew Escape System |
| ACES➣Air Combat Engagement Simulator |
| ACES➣Associated Computer Enthusiast Society (California) |
| ACES➣Adolescent Coping Education Series |
| ACES➣Activity Calendar and Event Scheduler (Georgia Civil Air Patrol) |
| ACES➣After Care Education for Students |
| ACES➣Agency Communication Exchange System (Ancor/AT&T) |
| ACES➣Air Cushion Enhanced Ship |
| ACES➣Automatic Control Electronic Switching |
| ACES➣Advanced Compact Earth Station (GTE Spacenet) |
| ACES➣Access Control and Environmental System |
| ACES➣Automated Cost Evaluation System (DoD) |
| ACES➣Army Communication Encryption System |
| ACES➣Aircraft Carrier Engineering Services |
| ACES➣Automatic Computer Equipment Specialist |
| ACES➣Army Consolidated Enterprise Solution |
| ACES➣Aerial Combat Engagement Simulator |
| ACES➣Accuracy Evaluation System |
| ACES➣Aircraft Carrier Engineering Study |
| ACES➣Active Capable Expandable Surveillance |
| ACES➣Annual Cycle Energy Storage System |
| ACES➣Automated C2 Evaluation System |
| ACES➣Army Communications Engineering Software (US Army) |
| ACES➣Army Casualty Estimation Study |
| ACES➣Access Control Enrollment Station |
| ACES➣Automatic Checkout & Evaluation System |
| ACES➣Adolescent Clinical Education Service |
| ACES➣Association of Chartered Estates Surveyors (UK) |