Alpha Protocol
Parallel Line Internet Protocol
Multiple Registration Protocol
Protocol Buffers
Microsoft Notification Protocol
The Callisto Protocol
Border Gateway Protocol
IPCP
Host Identity Protocol
Internet Printing Protocol
Protocol Independent Multicast
L2TPv3
Open Settlement Protocol
AppleTalk
PPP (сетевой протокол)
EPP
Bootstrap Protocol
IFMP
Sockets Direct Protocol
IP Payload Compression Protocol
Password Authentication Protocol
Multicast File Transfer Protocol
Layer 2 Forwarding Protocol
SNPP
Go Text Protocol
LLDP
Миссия невыполнима: Протокол Фантом
Apple Filing Protocol
Message Send Protocol
Протокол без сохранения состояния
L2TP
LCP
RTCP
Open Data Protocol
ARP
Cache Array Routing Protocol
CHAP
WTP
Media Transfer Protocol
Network Control Protocol
NetWare Core Protocol
POP3
LDAP
CVP (программирование)
Service Location Protocol
SCTP
Interior Gateway Routing Protocol
Keyword Protocol 2000
Remote Desktop Protocol
Datagram Delivery Protocol
RSVP (протокол)
Simple Service Discovery Protocol
Real-time Transport Protocol
High Speed LAN Instrument Protocol
NNTP
IL Protocol
Multisource File Transfer Protocol
NetBIOS Frame Protocol
LLTD
Distance Vector Multicast Routing Protocol
Injective Protocol (INJ)
OCPP
CARP
Peer Name Resolution Protocol
RARP
Message Session Relay Protocol
Bluesky
Licklider Transmission Protocol
SCCP
Web Proxy Autodiscovery Protocol
Time Stamp Protocol
PPTP
DCCP
RUDP
RIP (сетевой протокол)
Apache JServ Protocol
Tunnel Setup Protocol
Files transferred over shell protocol
RSTP
UDP
Cubesat Space Protocol
SNTP
Session Description Protocol
Line Printer Daemon
Server Routing Protocol
Distributed Data Protocol
SMTP
Trivial File Transfer Protocol
EGP
Single Wire Protocol
FAST протокол
Wireless Application Protocol
Application Configuration Access Protocol
Finger
Протокол точного времени
SFTP
Media Resource Control Protocol
Label Distribution Protocol
NTP
IEEE 802.11F
RTMP
IGMP
Web Cache Communication Protocol
IPv4
SRTP
CDP
HTCPCP
IP
RTSP
SOAP
AMQP
Протокол обнаружения соседей
RLP
STP
Протокол квантового распределения ключей с использованием ЭПР
ICMP
IPsec
SLIP
TCP
EAP
FTP
Протокол установления сеанса
HTTP
IPv6
MS-CHAP
SNMP
DHCP
Miracle Mineral Supplement
TLS
Агрегирование каналов
IMAP
Virtual Network Computing
Web Application Messaging Protocol
XMPP
Tinc (протокол)
SCP