| Subject | English | Korean |
| comp., MS | carriage return | 캐리지 리턴 (A control character that tells a computer or printer to return to the beginning of the current line. A carriage return is similar to the return on a typewriter but does not automatically advance to the beginning of a new line) |
| math. | first return time | 첫 복귀시간 |
| IT | internal rate of return | 내부 투자회수율 (IRR) |
| IT | net return | 순 수익률 |
| comp., MS | return code | 반환 코드 (In programming, a code that is used to report the outcome of a procedure or to influence subsequent events when a routine or process terminates (returns) and passes control of the system to another routine. Return codes can, for example, indicate whether an operation was successful or not and can thus be used to determine what is to be done next) |
| math. | return level | 복귀수준 |
| comp., MS | return on equity | 자기 자본 이익률 (The ratio of profitability calculated by dividing net income by owners' equity) |
| IT | return on investment | 투자 수익률 (ROI) |
| IT | return-oriented attacks | 반환 지향형 공격 |
| math. | return period | 복귀시간 |
| math. | return period | 복귀주기 |
| math. | return time | 복귀주기 |
| math. | return time | 복귀시간 |
| comp., MS | return value | 반환 값 (A single value that is the result of the execution of a statement, method, or function) |