Interchange/Replacement

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

I/R

Pronunciation

/ˌɪnərˈʧeɪnʤ rɪˈpleɪsmənt/

Category

Miscellaneous

Related Field

Aircraft & Aviation

Other meanings of I/R

Internment/resettlement Gov

BN Internment/resettlement Battalion Gov