Last Updated:2025/11/30
(aviation) Initialism of engine pressure ratio (the ratio of pressure between exhaust and inlet of a jet engine). / (finance) Initialism of expected profit rate.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
EPR
Edit Histories(0)
Source Word
EPR
Noun
abbreviation
alt-of
initialism
Japanese Meaning
航空: ジェットエンジンにおける排気口と吸気口の圧力比(Engine Pressure Ratio)の略語 / 金融: 期待利益率(Expected Profit Rate)の略語
( plural )