# TCC

> English word · Noun · frequency rank #59,068

## Definitions
1. Initialism of Train Control Computer.
2. Initialism of True Crime Community, an online subculture focused on the study and/or glorification of real-life crimes, mass shooters, and serial killers.

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