Japanese symbol for “mtr”

ＭＴＲ

エム・ティー・アール

Romaji: emu・tii・aaru

material testing reactor; MTR

In Japanese, mtr is ＭＴＲ, read エム・ティー・アール (emu・tii・aaru).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Meanings

n material testing reactor; MTR

Written forms: ＭＴＲ. Readings: エム・ティー・アール、エムティーアール.

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.