| Abbreviation | Definition |
|---|---|
| APE | abdomino perineal excision |
| APE | Absolute Percentage Error |
| APE | Academic |
| APE | Actionscript Physics Engine |
| APE | Acuerdo Preventivo Extrajudicial |
| APE | Adult Pupa Emerger |
| APE | Adults Pupa and Emerger |
| APE | Ajax Push Engine |
| APE | Alkyl Phenol Ethoxylate |
| APE | Alternate Press Expo |
| APE | Alternative Press Expo |
| APE | Alternative Primate Evolution |
| APE | American Puritan Ethics |
| APE | Anachronox Programing Environment |
| APE | Analyses of Phylogenetics and Evolution |
| APE | Analysis of Phylogenetics and Evolution |
| APE | Analysis Production and Evaluation |
| APE | Another Planet Entertainment |
| APE | Answer Prove Explain |
| APE | Art Paper Editions |