Last Updated：2025/11/20

Initialism of pre-delivery inspection. / Initialism of polydispersity index. / (automotive) Initialism of petrol direct injection. (fuel injection)

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PDI

Source Word

PDI

abbreviation alt-of countable initialism uncountable

Initialism of pre-delivery inspection. / Initialism of polydispersity index. / (automotive) Initialism of petrol direct injection. (fuel injection)

Japanese Meaning

納車前点検（Pre-delivery inspectionの略） / 重合度分散指数（Polydispersity indexの略） / ガソリン直接噴射（Petrol direct injectionの略）

The technician completed the PDI before the customer arrived to pick up the car.

整備士は顧客が車を引き取りに来る前に納車前点検を完了しました。

Sense（1）

Initialism of pre-delivery inspection.

Sense（2）

Initialism of polydispersity index.

Sense（3）

(automotive) Initialism of petrol direct injection. (fuel injection)

PDIs

（ plural ）