| Subject | English | Korean |
| comp., MS | broadband over power lines | 광대역 전력선 통신 (A type of high-speed Internet connection using existing electrical wiring. With BPL, you plug a modem directly into a power outlet. BPL connection speeds are comparable to those of other broadband technologies, such as digital subscriber line (DSL) or cable) |
| math. | carry over effect | 잔류효과 |
| math. | cross-over design | 교차설계 |
| math. | extra period change over design | 추가된 시간 변환 디자인 |
| IT | fail-over | 무정지Fail-over |
| IT | internal control over financial reporting | 재정 보고에 대한 내부 통제 |
| math. | over-identification | 과대식별 |
| comp., MS | over the counter | 일반 의약품 (Medication which is available without a prescription) |
| comp., MS | Over The Shoulder | 자격 증명 입력 (A version of elevation prompt that allows an administrator to enter administrative credentials to allow a process to run with the full access token of the administrator during the standard user session) |
| IT | simple fail-over | 단순 장애 조치 |
| math. | testing the constancy of regression relationships over time | 시간에 따른 회귀관계의 상수성 검정 |
| IT | Voice-over Internet Protocol VoIP | 음성 인터넷 프로토콜VoIP |