PACK
| Acronym | Definition |
|---|---|
| PACK | Packaging |
| PACK | Pneumatic Air Conditioning Kit (aircraft) |
| PACK | Planned Acts of Christian Kindness (Acts 1:8 Ministry; Green Bay, WI) |
| PACK | Patriot Act Compliance Kit (Jewelers Vigilance Committee) |
| PACK | Premier Aquatics Club of Klein (North Houston, TX) |
| PACK | Parents And Cataract Kids |
| PACK | Parents and Community for Kids, Inc. (Estes Park, CO, USA) |
| PACK | Planet Action Club for Kids (environmental club; Clean Nova Scotia; Canada) |