| Subject | English | Korean |
| ichtyol. | pilot fish | 등갈방어 (donggalbangeo, Naucrates ductor, Naucrates indicus) |
| comp., MS | pilot group | 파일럿 그룹 (A representative sample of production machines that are used to test an Internet Explorer package before a full deployment to the entire organization. Unlike a test lab, a pilot group uses production machines and users) |
| comp., MS | pilot identifier | 파일럿 식별자 (The string that is received with a new call that is used to associate the call with a dial plan) |
| comp., MS | pilot number | 파일럿 번호 (A telephone number that points to a hunt group and is the access number for calls that are routed to Unified Messaging servers) |
| math. | pilot sample | 시험조사 |
| math. | pilot sample | 시험표본 |
| math. | pilot survey | 시험표본 |
| math. | pilot survey | 시험조사 |