| Abbreviation | Definition |
|---|---|
| ACEU | Asociación Canaria de Emprendedores Universitarios |
| ACEU | Asociación Colombiana de Estudiantes Universitarios |
| ACF | Achievement Collecting Fag |
| ACF | Advanced Coma Free |
| ACF | Advanced Custom Fields |
| ACF | Airbus Cabin Flex |
| ACF | Alliance Christian Fellowship |
| ACF | American Cricket Federation |
| ACF | and ACF definition |
| ACF | Apalachicola Chattahoochee Flint |
| ACF | Armored Combat Framework |
| ACF | Army Cadet Force |
| ACF | Associazione Calcistica Fiorentina |
| ACF | Austin Christian Fellowship |
| ACFA | A Child For All |
| ACFA | Agile Coaching For All |
| ACFA | Arizona Consumer Fraud Act |
| ACFAA | A City for All Ages |
| ACFAC | A Chorus For A Cause |
| ACFAS | American |