Acronym | Sense | Language | Topics |
---|---|---|---|
UDK | Universala Dekuma Klasifiko = UDC | Universal Decimal Classification | In English = CDU | Classification Décimale Universelle | In French = UDC | Universele Decimale Classificatie | In Dutch = CDU | Clasificación Decimal Universal | In Spanish = UDC | Universel Decimal Classifikation | In Danish |
In Esperanto | → Libraries |