| Subject | English | Turkish |
| comp., MS | operational database | işletimsel veritabanı (A SQL Server 2008 database, by default named OperationsManager, which stores configuration data, operations data, and security data) |
| comp., MS | operational log | işlem günlüğü (A log that contains information about operations carried out by a computer in the process of executing a program) |
| avia. | Operational Multicrew Limitation | Operasyonel Çoklu Pilot Sınırlaması (Natalya Rovina) |
| math. | operational research br. | yöneylem araştırması |
| avia. | Operational Safety Pilot Limitation | Operasyonel Emniyet Pilotu Sınırlaması (Natalya Rovina) |
| comp., MS | operational workflow | işlem iş akışı (A workflow that is synchronous and starts immediately) |
| comp., MS | post-operational workflow | işlem sonrası iş akışı (A workflow that is asynchronous or that starts at a later time, but does not have to wait for a previous workflow to finish) |