icu: ICU (C/C++ And Java Unicode Libraries) icu: icu: ICU is a mature, widely used set of C/C++ and Java libraries for Unicode icu: support, software internationalization and globalization (i18n/g11n). icu: It grew out of the JDK 1.1 internationalization APIs, which the ICU team icu: contributed, and the project continues to be developed for the most icu: advanced Unicode/i18n support. ICU is widely portable and gives icu: applications the same results on all platforms and between C/C++ and Java icu: software. icu: icu: