| Acronym | Definition |
|---|
| ACE➣Advanced Computing Environment |
| ACE➣American Council on Exercise |
| ACE➣American Council on Education |
| ACE➣Adobe Certified Expert |
| ACE➣Advanced Composition Explorer |
| ACE➣Adult Continuing Education |
| ACE➣Automated Commercial Environment (US Customs) |
| ACE➣America's Cash Express |
| ACE➣Accelerated Christian Education |
| ACE➣American Coaster Enthusiasts |
| ACE➣Atlantic City Electric (utility; New Jersey) |
| ACE➣AFE (Authorisation for Expenditure) Cost Estimate |
| ACE➣Angiotensin-Converting Enzyme |
| ACE➣Angiotensin Converting Enzyme |
| ACE➣Atmospheric Chemistry Experiment (University of Waterloo's Chemistry Department) |
| ACE➣American Cinema Editors |
| ACE➣Achieving Competitive Excellence |
| ACE➣Adaptive Communication Environment (OO, C++, programming toolkit by Douglas Schmidt) |
| ACE➣Army Corps of Engineers |
| ACE➣Alliance for Consumer Education |
| ACE➣Angiotensin I-Converting Enzyme |
| ACE➣Adult and Community Education (various locations) |
| ACE➣A Competitive Edge |
| ACE➣Advanced Computer Entertainment (magazine) |
| ACE➣Altamont Commuter Express |
| ACE➣Association of Colleges and Employers |
| ACE➣Academy for Continuing Education (various organizations) |
| ACE➣Access Control Entry |
| ACE➣Auto Credit Express (Auburn Hills, MI) |
| ACE➣Advanced Compatibility Engineering (Acura) |
| ACE➣A Commitment to Excellence (various organizations) |
| ACE➣Association for Consultancy and Engineering (UK) |
| ACE➣Award for Corporate Excellence |
| ACE➣American College of Endocrinology |
| ACE➣Arab Consulting Engineers (Egypt) |
| ACE➣Addenbrooke's Cognitive Examination (neurology) |
| ACE➣Attestato di Certificazione Energetica (Italian: Energy Performance Certificate) |
| ACE➣American Coalition for Ethanol |
| ACE➣Arts, Culture and Education (various locations) |
| ACE➣Advisory Centre for Education |
| ACE➣Academic and Career Exploration (various schools) |
| ACE➣Administration and Cost of Elections (United Nations project) |
| ACE➣Accounting and Computer Enterprises |
| ACE➣Automatic Control Engineering (various locations) |
| ACE➣Automatic Control Equipment |
| ACE➣Antegrade Continence Enema |
| ACE➣A Curriculum for Excellence (education; various locations) |
| ACE➣Architecture Construction Engineering (school; Portland, OR) |
| ACE➣Anime Contents Expo (Japan) |
| ACE➣Annual Convention and Exposition (various organizations) |
| ACE➣Agricultural and Consumer Economics (Illinois) |
| ACE➣Agent Character Editor |
| ACE➣Adaptive Colour and Contrast Enhancer |
| ACE➣Arithmetic Controller Engine |
| ACE➣Adverse Channel Enhancements |
| ACE➣Additional Core Enhancement |
| ACE➣Ati Driver Component |
| ACE➣Advanced Colour Contrast Enhancement |
| ACE➣Autodesk Certified Engineer |
| ACE➣Adobe Color Engine |
| ACE➣Audio Card Enhancer |
| ACE➣Address Channel Enhancement |
| ACE➣Atm Circuit Emulation |
| ACE➣Access Connection Element |
| ACE➣Allegro Crypto Engine |
| ACE➣Advanced Cryptography Engine |
| ACE➣Advanced Collection Environment |
| ACE➣Auto Club Europa |
| ACE➣Advanced Communication Engine |
| ACE➣Autodesk Certified Expert |
| ACE➣Accredited Center for Education |
| ACE➣Application Control Engine |
| ACE➣Advanced Compatibility Engineering |
| ACE➣Automatic Control Engine |
| ACE➣Access Control Element |
| ACE➣Application Computing Environment |
| ACE➣Adaptive Communication Environment |
| ACE➣Assured Computing Environment |
| ACE➣Active Cornering Enhancement |
| ACE➣Arbitrary Code Execution |
| ACE➣Action for Children's Education |
| ACE➣Australian College of Educators |
| ACE➣Academy of Creative Education (various locations) |
| ACE➣Action Community for Entrepreneurship (Singapore) |
| ACE➣Allied Command, Europe |
| ACE➣Annual Creativity in Electronics (awards) |
| ACE➣Action Catholique des Enfants (French: Catholic Action for Children) |
| ACE➣Air Compressor Equipment (Wilson, NC) |
| ACE➣Aviation Combat Element (MAGTF) |
| ACE➣Automatic Content Extraction |
| ACE➣African Centered Education |
| ACE➣Award for Customer Excellence |
| ACE➣Automatic Computing Engine |
| ACE➣Agricultural Communicators in Education |
| ACE➣Arts Council of England |
| ACE➣Advanced Continuing Education (various organizations) |
| ACE➣Aviation Combat Element |
| ACE➣Attempto Controlled English (linguistics) |
| ACE➣Australian Computer Society |
| ACE➣ASCII Compatible Encoding |
| ACE➣Agent-based Computational Economics |
| ACE➣Analysis and Control Element |
| ACE➣Age Concern England (UK) |
| ACE➣Annual Conference and Exposition |
| ACE➣Alternatives for Community and Environment |
| ACE➣Association of Consulting Engineers |
| ACE➣Association of Consulting Engineers (UK) |
| ACE➣Assured Computing Environment (VMware) |
| ACE➣Architects' Council of Europe (Brussels, Belgium) |
| ACE➣Active Cornering Enhancement (automobile) |
| ACE➣Alliance for Beverage Cartons and the Environment |
| ACE➣Autism Centers of Excellence (US NIH) |
| ACE➣Atmosphere, Climate & Environment |
| ACE➣ACE Rapid Reaction Corps |
| ACE➣Association des Cinémathèques Européennes (French: Association of European Filmarchives) |
| ACE➣Alliance for Civic Engagement (various schools) |
| ACE➣American Cultural Exchange |
| ACE➣Australian Communication Exchange |
| ACE➣Atlantic City Expressway (New Jersey) |
| ACE➣Air Combat Element (NATO) |
| ACE➣Association Canadienne d'Éducation (French: Canadian Education Association) |
| ACE➣Acute Care for the Elderly (various locations) |
| ACE➣Arts, Culture and Entertainment (awards; Illinois) |
| ACE➣Area Control Error |
| ACE➣Association of Canadian Ergonomists |
| ACE➣Australian Conference of Economists |
| ACE➣Asynchronous Compute Engine (computer technology) |
| ACE➣Arlingtonians for a Clean Environment (Arlington, VA) |
| ACE➣Americans Communicating Electronically |
| ACE➣Adjusted Current Earnings |
| ACE➣Aerosol Characterization Experiment (IGAC) |
| ACE➣Antigène Carcino-Embryonnaire (French: Carcino-Embryonic Antigen) |
| ACE➣Action against Child Exploitation |
| ACE➣Academic Centers of Excellence (ASPH) |
| ACE➣Alliance for Clean Energy |
| ACE➣Acute Coronary Event |
| ACE➣Ashepoo, Combahee, and Edisto (South Carolina coastal river basin environment) |
| ACE➣Adverse Childhood Experience |
| ACE➣American College of Epidemiology |
| ACE➣Antarctic Climate Evolution |
| ACE➣Army Continuing Education |
| ACE➣Association for the Conservation of Energy (UK) |
| ACE➣Association of Collegiate Entrepreneurs |
| ACE➣Advanced Continuous Emission (Pioneer, plasma) |
| ACE➣Athlete Career and Education (UK and Australia) |
| ACE➣Actors Cabaret of Eugene (Eugene, OR) |
| ACE➣Any Credible Evidence |
| ACE➣Acquisition Center of Excellence |
| ACE➣Association of Computer Enthusiasts (various locations) |
| ACE➣Association of Club Executives |
| ACE➣Award for Creative Excellence (various organizations) |
| ACE➣Airmen Committed to Excellence (US Air Force) |
| ACE➣Advanced Collaborative Environment |
| ACE➣Accuracy and Coverage Evaluation (US Census) |
| ACE➣Association for Conferences and Events |
| ACE➣Affinity Capillary Electrophoresis |
| ACE➣Adult Christian Education |
| ACE➣Alternative Center for Education |
| ACE➣Architectuurcentrum Eindhoven (Dutch: Eindhoven Architecture Center; Eindhoven, Netherlands) |
| ACE➣Auckland College of Education |
| ACE➣Automatic Calling Equipment |
| ACE➣Alliance for Construction Excellence |
| ACE➣Aircraft Cabin Environment |
| ACE➣Active Corps of Executives |
| ACE➣Application Consulting and Engineering (Microsoft) |
| ACE➣Australasian Computing Education Conference |
| ACE➣Public Alliance for Community Energy (Lincoln, NE) |
| ACE➣Atlanta Comics Expo (Atlanta, GA) |
| ACE➣Aboa Centre for Economics (Finland) |
| ACE➣Arts for a Complete Education |
| ACE➣Active Community Environments (CDC Initiative) |
| ACE➣Advisory Council on the Environment (UK) |
| ACE➣Access Control Encryption |
| ACE➣AXIS Camera Explorer (software) |
| ACE➣Academic Continuing Education |
| ACE➣Association of Clinical Embryologists |
| ACE➣Acquisition Center for Excellence (various US DoD organizations) |
| ACE➣Academic and Cultural Exchange, Inc. (est. 1996) |
| ACE➣Actuator Control Electronics (aviation) |
| ACE➣Alternative Cooperative Education |
| ACE➣Accent and Conversational English (language coaching) |
| ACE➣Association of Cultural Executives (Association des Cadres d'Institutions Culturelles - Canada) |
| ACE➣Agriculture in Concert with the Environment (EPA) |
| ACE➣Afro-Cuban Ensemble |
| ACE➣Adverse Channel Enhancements (Microcom) |
| ACE➣Association of Christian Economists |
| ACE➣Assembly on Computers in English |
| ACE➣Autonomous Centre of Edinburgh |
| ACE➣Air Cargo Estonia (shipping) |
| ACE➣Alternating Conditional Expectations |
| ACE➣Average Current Earnings |
| ACE➣Advisory Committee on the Environment (ICSU) |
| ACE➣Architects, Contractors, Engineers Guide to Construction Costs (book) |
| ACE➣Attitude Control Electronics |
| ACE➣Affirmative Civil Enforcement (Civil Division, US Department of Justice) |
| ACE➣Access to a College Education |
| ACE➣Advanced Contrast Enhancement (Sony) |
| ACE➣Antenna Center of Excellence (2004-2007) |
| ACE➣Agence pour le Commerce Extérieur |
| ACE➣Assisting Children Everywhere (UNICEF-ATP partnership) |
| ACE➣Airborne Command Element |
| ACE➣ASEAN Center for Energy |
| ACE➣Alamance Citizens for Education (est. 2005; North Carolina) |
| ACE➣Association of Chemistry and the Environment (Dijon, France) |
| ACE➣Area Code/Exchange |
| ACE➣Airport Certified Employee (designation; American Association of Airport Executives) |
| ACE➣Asynchronous Communications Element |
| ACE➣Aide au Conseil aux Entreprises |
| ACE➣Academy of Counter-Terrorist Education (Louisiana State University National Center for Biomedical Research and Training) |
| ACE➣Adjusted Common Equity |
| ACE➣Airport City Express (band) |
| ACE➣Algebraic Combinatorics Environment |
| ACE➣Autoimmunity Centers of Excellence |
| ACE➣Atlantic Coast Entertainment (Professional Entertainment Company) |
| ACE➣Association Canadienne d'Économique (Canadian Economics Association) |
| ACE➣Advanced Coding Efficiency |
| ACE➣Athlete's Competitive Edge (various organizations) |
| ACE➣Ask, Care, Escort (suicide prevention training; US Army) |
| ACE➣Automatic Checkout Equipment |
| ACE➣Active Community Environment |
| ACE➣Aviation Centre of Excellence (Canada) |
| ACE➣Associação dos Correspondentes Estrangeiros (Association of Foreign Correspondents; Brazil) |
| ACE➣Advanced Cluster Environment |
| ACE➣Association des Concepteurs Lumière et Eclairagistes (French: Association of Light and Lighting Designers) |
| ACE➣Airport Capacity Enhancement |
| ACE➣Autodesk Certified Evaluator (software) |
| ACE➣Army Communities of Excellence (Award program for Army bases) |
| ACE➣Achieving Customer Excellence (Quality of Service Survey) |
| ACE➣Association of Childhood Education |
| ACE➣Association of Computer Engineers (various locations) |
| ACE➣Applied Control Engineering, Inc. |
| ACE➣Applied Control Engineering, Inc. (Process control integration company in Wilmington, DE, USA) |
| ACE➣Acceptance Checkout Equipment |
| ACE➣Aerobatic Competency Evaluator |
| ACE➣Aerospace Camp Experience (Museum of Flight, Seattle, WA) |
| ACE➣Asia Capacity Exchange |
| ACE➣Lanzarote, Canary Islands, Spain - Lanzarote (Airport Code) |
| ACE➣After the Common Era |
| ACE➣Association of Charter Educators |
| ACE➣Africom Cyberspace Engagement |
| ACE➣Achieving Communications Excellence |
| ACE➣Assistant Chief of Engineers |
| ACE➣Air Combat Electronics |
| ACE➣Adult and Community Educators of Florida, Inc. |
| ACE➣All-Cotton Elastic (bandage) |
| ACE➣Adaptive Content Exchange (CacheFlow) |
| ACE➣Adaptive Coherence Estimator |
| ACE➣Animated Communications Effectiveness |
| ACE➣Armored Combat Earthmover, M9 |
| ACE➣Adaptive Communications Element (USAF) |
| ACE➣Advanced Capability Engineering (cars) |
| ACE➣Anglican Church of England |
| ACE➣adCenter Editor (Microsoft) |
| ACE➣AMX Certified Expert |
| ACE➣Action for Cooperation in Economics |
| ACE➣Advanced Cycle Engineering |
| ACE➣Accelerated Copilot Enrichment |
| ACE➣Acorn Computer Enterprises (company) |
| ACE➣Adrenocortical Extract |
| ACE➣Alliance of Confessing Evangelicals, Inc. |
| ACE➣Anchorage Council of Education |
| ACE➣Animal Care of España |
| ACE➣Access to Cosmetology Education |
| ACE➣ASOS Controller Equipment (FAA) |
| ACE➣Auto Club Europa eV |
| ACE➣Active Constellation Extension |
| ACE➣Auxiliary Control Element |
| ACE➣Active Core Exhaust |
| ACE➣Armored Combat Engineer |
| ACE➣American Cheer Elite (cheerleading camp) |
| ACE➣Animal Centers of Excellence |
| ACE➣Automated Cost Estimator (ACEIT tool) |
| ACE➣Ammunition, Casualty, and Equipment |
| ACE➣Association of Conference Executives |
| ACE➣American Contracting Exchange Inc. |
| ACE➣Accredited Center for Education (Sair Linux & GNU training facility) |
| ACE➣Amstelveen College Class of Excellence (Netherlands) |
| ACE➣Air Combat Engagement |
| ACE➣Adaptive Channel Estimation |
| ACE➣Armored Combat Excavator |
| ACE➣Accessibility Center of Excellence |
| ACE➣Americans for Constitutional Enforcement |
| ACE➣Automated Cable Expertise (AT&T) |
| ACE➣Accountability, Creativity and Efficiency |
| ACE➣Attitude, Commitment, Excellence |
| ACE➣Advisory Council of Experts (YourDictionary.com) |
| ACE➣Advanced Computer Education |
| ACE➣Atlantic Center for the Environment (Canada) |
| ACE➣A Compact ENDF (file format) |
| ACE➣Address Correction and Encoding (USPS) |
| ACE➣Aéro Club de l'Est (French model airplane club) |
| ACE➣Airspace Control Element |
| ACE➣Analytical Control Element |
| ACE➣Advocacy Center for the Elderly |
| ACE➣Adriamycin Cyclophosphamide Etoposide (chemotherapy regime) |
| ACE➣Antarctic Current Experiment |
| ACE➣Advanced Certification Equipment (aviation) |
| ACE➣Amex Commodities Exchange |
| ACE➣Achieving the Competitive Edge |
| ACE➣American Commodity Exchange (stock exchange) |
| ACE➣Actors Conservatory Ensemble |
| ACE➣Ada Common Environment |
| ACE➣Air and space Constructive Environment (US Air Force) |
| ACE➣Air Coordination Element |
| ACE➣aviation combat element Marine air-ground task force (MAGTF) |
| ACE➣Advanced Control Experiment |
| ACE➣Appalachian Controls Environmental |
| ACE➣Agile Control Experiment |
| ACE➣Allied Capital Express (now part of Business Loan Express, Inc.) |
| ACE➣Advocates for Children's Education |
| ACE➣Association des Chefs d'Entreprise (French) |
| ACE➣Accelerated Citizen Examination |
| ACE➣Assistant Corps Engineer |
| ACE➣Advancing Claims Excellence (insurance) |
| ACE➣Asociación de Colegiales Evangélicos (Association of Evangelical Collegiates; University of Puerto Rico, Mayaguez Campus) |
| ACE➣Assessment of Combat Effectiveness |
| ACE➣Allegro Crypto Engine (Cisco) |
| ACE➣Avenger Control Electronics |
| ACE➣All Computing Environments (Telos Corp.) |
| ACE➣Airshow Certification Evaluator |
| ACE➣Abstinence Commitment Effect (recovery programs) |
| ACE➣Adaptive Code-Excited linear prediction |
| ACE➣Aircraft Carrier Engineering |
| ACE➣AMRAAM Captive Equipment |
| ACE➣Airborne Communications and Electronics |
| ACE➣All-source Collection Element (US Army intelligence) |
| ACE➣Aircraft Common Equipment |
| ACE➣Amherst Chamber Ensembles |
| ACE➣Acquisition Career Enhancement |
| ACE➣ASAS Collateral Enclave |
| ACE➣Arkansas Cheer Elite (cheerleading team) |
| ACE➣Aerosol Control Experiment |
| ACE➣Articulation and Collaboration for Excellence (education) |
| ACE➣American Craft Endeavors |
| ACE➣Advanced Cost Estimating |
| ACE➣Array Clamp Electronics |
| ACE➣Alternate Capability Equipment |
| ACE➣Aerotherm Chemical Equilibrium |
| ACE➣Atmospheric Collection Equipment |
| ACE➣Aircraft Carrier Elevator |
| ACE➣Agile Controlled Experiment |
| ACE➣Accelerated Curriculum for Entrepreneurs |
| ACE➣Alliance for Customer Excellence |
| ACE➣Advanced Concept Exploration |
| ACE➣Advanced Containment Experiment |
| ACE➣Assault Cell Extreme (gaming clan) |
| ACE➣Admissions officers and Credentials Evaluators |
| ACE➣Advisory Council on Ethics (Texas Department of Criminal Justice) |
| ACE➣Affirmative Civil Enforcement Program (US Department of Justice) |
| ACE➣ARM Countermeasures Evaluator |
| ACE➣Application Connectivity Engineering |
| ACE➣Adaptive Communication Equipment |
| ACE➣Auxiliary Cable Entrance facility |
| ACE➣Alkyl Cobalt Dicarbollide Extraction |
| ACE➣Alternative Curriculum in Education |
| ACE➣Aerospace Control Environment |
| ACE➣Axially Compliant Expansion tool (oilfield) |
| ACE➣Automated Contracts Environment |
| ACE➣Alternative and Complimentary Education (Wigan Metropolitan Borough Council) |
| ACE➣Advanced Concept Experiment |
| ACE➣Access-Controlled Entry |
| ACE➣Activities for Curriculum Enhancement |
| ACE➣Air Combat Excellence |
| ACE➣Advanced Components Evaluation |
| ACE➣Acidity in Cloud Experiment |
| ACE➣Army Center for Excellence |
| ACE➣Audio-Connecting Equipment (ITU-T) |
| ACE➣Access Capacity Enhancement |
| ACE➣ADR Control Electronics |
| ACE➣Activities Children Enjoy (after school enrichment program; Los Angeles, CA) |
| ACE➣Active Control Aircraft |
| ACE➣Airman’s Collaborative Environment (US DoD) |
| ACE➣Academic Camp for Enrichment |
| ACE➣Army Countermeasures Evaluator |
| ACE➣Automatic Crossconnect Equipment |
| ACE➣Advancing Claim Excellence |
| ACE➣Agency Communication Exchange |
| ACE➣Acquisition Cost Evaluation |
| ACE➣Automated Correspondence Engine |
| ACE➣Aerospace Communications & Information Expertise |
| ACE➣Advanced Configurators for the Environment |
| ACE➣Accelerated Copilot Enhancement |
| ACE➣Automated Conversion Environment (Jacada Ltd.) |
| ACE➣Accelerated Cooperative Experience |
| ACE➣Air and Space Collaborative Environment (suite of M&S Applications that includes AFMSTT, ACE-IOS and AFSERS) |
| ACE➣A-interface Control Element |
| ACE➣Analytical Card Enhancement |
| ACE➣Assemblies, Components, and Elements |
| ACE➣Automated Circuit Evaluation |
| ACE➣Automatic Calibration & Equalization |
| ACE➣Advanced Configuration Engine (Selectica, Inc.) |
| ACE➣Atlanta's Competitive Edge Tennis Academy (Atlanta, GA) |
| ACE➣Athletic Certified Equipment (Orlando, FL) |
| ACE➣Automated Cluster Engine (Quester Tangent Corporation) |
| ACE➣Acura Client Excellence Award (Canada) |
| ACE➣American Craft Enterprises Inc |
| ACE➣Aquaculture Consultancy and Engineering (The Netherlands) |
ace - the smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch at one"
ace - one of four playing cards in a deck having a single pip on its face
ace - someone who is dazzlingly skilled in any field
ace - a serve that the receiver is unable to reach
ace - succeed at easily; "She sailed through her exams"; "You will pass with flying colors"; "She nailed her astrophysics course"
ace - score an ace against; "He aced his opponents"
ace - play (a hole) in one stroke 
ace - serve an ace against (someone) 
ace - of the highest quality; "an ace reporter"; "a crack shot"; "a first-rate golfer"; "a super party"; "played top-notch tennis"; "an athlete in tiptop condition"; "she is absolutely tops"