Glossary - Z
Z.I.P.
Zodiac
A rubber dinghy: an inflated craft for the transport of people.
Zone
Area, belt or district extending about a certain point defined for transport and/or charge purpose.
Zone Improvement Plan
Abbreviation: Z.I.P.
System to simplify sorting and delivery of mail, consisting of a number of five digits (the so-called ZIP-code) for identification of the state, city or district, and the postal zone in the USA, delivery areas.