# CCITT High Level Language

> English word · Proper noun

## Definitions
1. a procedural programming language of the CCITT designed for use in telecommunication switches and still in use for legacy systems in some telecommunication companies and for signal box programming.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/ccitt-high-level-language