| Subject | English | Korean |
| comp., MS | Customer and Partner Engineering Services | 고객 및 파트너 엔지니어링 서비스 (A Microsoft business unit that is responsible for sustaining Office products that have already shipped and are still in support, contributing to the next version of Office by ensuring its future sustainability and supportability, and providing pre-release programs for customers and partners) |
| IT | Internet Engineering Task Force | 인터넷 공학 작업반 (IETF) |