NRE (Non-Recurring Engineering) cost-prohibitive en:Non-recurring engineering non-recurring engineering Non-Recurring Engineering NRE NRE – non-recurring engineering. NRE NRE NREs https://en.wikipedia.org/wiki/Non-recurring_engineering cost-prohibitive https://en.wikipedia.org/wiki/Non-recurring_engineering https://en.wikipedia.org/wiki/Non-recurring_engineering NRE http://en.wikipedia.org/wiki/Non-recurring_engineering http://en.wikipedia.org/wiki/Non-recurring_engineering