This part of ISO 21183 establishes a list of equivalent terms relating to light conveyor belts. NOTE 1 – In addition to terms used in the three official ISO languages (English, French and Russian), this part of ISO 21183 gives the equivalent terms in German, Spanish, Italian and American English; these are published under the responsibility of the member bodies for Germany (DIN), Spain (AENOR), Italy (UNI) and the USA (ANSI/RMA). However, only the terms given in the official languages can be considered as ISO terms. NOTE 2 – The terms are given in English alphabetical order. The equivalent USA terms, where these differ from the English terms listed, are given in alphabetical order in Annex A.