| Acronym | Definition |
|---|
| APW | Assemblée Populaire de Wilaya (French: Wilaya People's Assembly; Wilaya, Algeria) |
| APW | All Pro Wrestling |
| APW | Add Printer Wizard |
| APW | Average Piece Weight (scales; Ohaus Corporation) |
| APW | Angiosperm Phylogeny Website |
| APW | Add-Printer Wizard (Microsoft Windows) |
| APW | Augmented Plane Wave |
| APW | Altmar Parish Williamstown (School District; Parish, New York) |
| APW | Apparent Polar Wander |
| APW | Aortopulmonary Window (indentation of the left side of the mediastinum by the lung seen on chest x-ray) |
| APW | Apax Partners Worldwide (various locations) |
| APW | Air Pressurized Water (fire extinguisher) |
| APW | All Ports Warning (police suspect warning) |
| APW | Agreement for Performance of Work |
| APW | Average Productive Worker |
| APW | Aqueous Parts Washer |
| APW | Apia, Samoa - Faleolo (Airport Code) |
| APW | Average Production Wage (economics) |
| APW | Arbeitsdatei PIOS Waffen |
| APW | Affiliated Psychoanalytic Workgroups (UK) |
| APW | Albany Poetry Workshop (Albany, California) |
| APW | Association of Professional Women |
| APW | Annual Work Plan |
| APW | Anti-Personnel Weapon |
| APW | Allied Pressure Washing Services Ltd (Dublin, Ireland) |
| APW | American Prisoner of War |
| APW | Action Potential-Like Waveform |
| APW | Albany Perforated Wrapping Paper Company |
| APW | Audit Planning Worksheet |