At my dropzone called Skydive Hibaldstow:
- CI - Centre Instructor
- Packer - someone who packs main parachutes
- Rigger - someone who maintains parachutes and packs reserve parachutes
- CSBI - Category System Basic Instructor
- CSI - Category System Instructor
- AFBI - Accelerated Freefall Basic Instructor
- AFFI - Accelerated Freefall Instructor
Around the world, these job titles vary a lot.
