| Subject | English | Serbian |
| math. | block diagram | блок дијаграм |
| pwr.lines. | block foundation | блок темељ |
| comp., MS | Block list | Листа блокираних налога (A list of users, accounts, Web sites etc. that are prevented from performing certain actions on a network) |
| comp., MS | Block phrase | Недозвољена фраза (A custom word or phrase that the administrator sets for the Content Filter agent to prevent e-mail messages that contain specific words or phrases from being delivered to Exchange Server 2007 mailbox users) |
| math. | chain block design | ланац блок систему |
| math. | incomplete block | некомплетан блок |
| comp., MS | IP Block list | списак блокираних IP адреса (A filtering list that is used by the Connection Filter agent in Exchange Server 2007. IP addresses on the IP Block list are considered spam. Messages originating from an IP address that is on the IP Block list are stopped from entering the Exchange organization) |
| electr.eng. | junction block | спојни блок |
| math. | linked blocks | повезани блокови |
| electr.eng. | multiway terminal block | вишенаменски прикључни блок |
| electr.eng. | tapping block | изводни блок |
| el., meas.inst. | terminal block | прикључна плоча |