| Acronym | Definition |
|---|
| ZPA➣Zone of Polarizing Activity |
| ZPA➣Zambia Privatisation Agency |
| ZPA➣Zone of Proliferating Activity (biology) |
| ZPA➣Zero Period Acceleration |
| ZPA➣Zone of Proximal Adjustment (ecology) |
| ZPA➣Zappa Resources, Ltd. (stock symbol) |
| ZPA➣Zeus Program Analysis |
| ZPA➣Zwiazek Polek w Ameryce (Polish Women's Alliance of America) |
| ZPA➣Zone Plate Array |
| ZPA➣Zerowait Parts Assurance (Zerowait Corporation) |
| ZPA➣Zombie Protection Agency |