| Subject | English | Hungarian |
| comp., MS | Data Center Transmission Control Protocol | DCTCP protokoll (A TCP-like protocol for data center networks which leverages Explicit Congestion Notification (ECN) in the network to provide multi-bit feedback to the end hosts) |
| transp., avia. | physical layer protocol data unit | fizikai réteg protokoll adategység |
| transp., avia. | squitter protocol data unit | szkvitter protokoll adategység |