This document provides information on various aviation-related topics including:
- Geographic regions divided into IATA traffic conference areas
- Definitions of revenue and non-revenue passengers
- Explanations of fares, baggage allowances, excess baggage charges, and types of journeys such as one-way, return, circle trips and open jaws
- Descriptions of checked and unchecked baggage
- Notes on fare types including adult, child, and infant fares as well as normal, special and constructed fares