| Subject | Italian | English |
| IT, engl. | Address Resolution Protocol | Address Resolution Protocol |
| comp., MS | Centralized Conference Control Protocol, protocollo CCCP | Centralized Conference Control Protocol (A custom protocol for communicating conference creation and control commands from clients to Communications Server) |
| commun., IT | directory access protocol | directory access protocol |
| comp., MS | Distance Vector Multicast Routing Protocol | distance vector multicast routing protocol (An Internet routing protocol that provides an efficient mechanism for connectionless datagram delivery to a group of hosts across an Internet network. It is a distributed protocol that dynamically generates IP multicast delivery trees using a technique called Reverse Path Multicasting (RPM)) |
| IT, engl. | Hypertext Transfer Protocol | Hypertext Transfer Protocol |
| comp., MS | IEEE Standard Protocol for Authentication in Host Attachments of Transient Storage | IEEE Standard Protocol for Authentication in Host Attachments of Transient Storage Devices (The IEEE industry standard that defines methods for authenticating transient removable storage devices (e.g. USB flash drives, memory cards, and portable hard disks) when they are mounted to host computers in corporate, government, academic, and other environments) |
| commun., comp. | Internet Protocol | internet protocol |
| comp., MS | Internet Protocol Security | Internet Protocol security (A set of industry-standard, cryptography-based services and protocols that help to protect data over a network) |
| comp., MS | metodo Extensible Authentication Protocol | Extensible Authentication Protocol method (The type of Extensible Authentication Protocol used (e.g. TLS, MD5) when authenticating access to resources on a network) |
| commun. | multi protocol label switching | multiprotocol label switching |
| commun. | multi protocol label switching | multi protocol label switching |
| IT, engl. | post office protocol | post office protocol |
| IT, dat.proc. | protocol implementation conformance statement | protocol implementation conformance statement |
| comp., MS | protocollo di allocazione della larghezza di banda, Bandwidth Allocation Protocol | bandwidth allocation protocol (A Point-to-Point Protocol (PPP) control protocol that is used on a multiprocessing connection to dynamically add and remove links) |
| commun., comp. | Transmission Control Protocol | transmission control protocol |
| commun., comp. | Transmission Control Protocol/Internet Protocol | Transmission Control Protocol/Internet Protocol |
| commun., engl. | Wireless Application Protocol | Wireless Application Protocol |