Japanese symbol for “rfid”

ＲＦＩＤ

アール・エフ・アイ・ディー

Romaji: aaru・efu・ai・dii

RFID (radio frequency identification)

In Japanese, rfid is ＲＦＩＤ, read アール・エフ・アイ・ディー (aaru・efu・ai・dii).

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 RFID (radio frequency identification)

Written forms: ＲＦＩＤ、ＲＦ-ＩＤ. Readings: アール・エフ・アイ・ディー、アールエフアイディー.

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.