Alaska Customer Service Practice Test 2026 - Free Customer Service Practice Questions and Study Guide

In this kind of mapping, codes are shorthand labels used to classify passenger types. The code INF is simply the abbreviation for INFANT, which refers to a traveler typically under two years old who usually travels with an adult and often doesn’t require a separate seat. This mapping allows the system to apply the appropriate handling rules—such as fare expectations, seating policy, and documentation needs—for infants. The other terms listed aren’t standard codes in most passenger-record systems (UNACCOMPANIED MINOR uses its own designation, KIDS is informal, and MVP is unrelated), so INF maps best to INFANT.