List of Protocols ISO model

Layer 1 (physical layer)

Telephone network modems
IrDA physical layer
USB physical layer
EIA RS-232, EIA-422, EIA-423, RS-449, RS-485
Ethernet physical layer 10BASE-T, 10BASE2, 10BASE5, 100BASE-TX, 100BASE-FX, 1000BASE-T, 1000BASE-SX and other varieties
Varieties of 802.11 Wi-Fi physical layers
DSL
ISDN
T1 and other T-carrier links, and E1 and other E-carrier links
ITU Recommendations: see ITU-T
IEEE 1394 interfaces
TransferJet
Etherloop
ARINC 818 Avionics Digital Video Bus
G.hn/G.9960 physical layer
CAN bus (controller area network) physical layer
Mobile Industry Processor Interface physical layer
Infrared
Frame Relay
FO Fiber optics
X.25

Layer 2 (data link layer)

ARCnet Attached Resource Computer NETwork
ARP Address Resolution Protocol
ATM Asynchronous Transfer Mode
CHAP Challenge Handshake Authentication Protocol
CDP Cisco Discovery Protocol
DCAP Data Link Switching Client Access Protocol
Distributed Multi-Link Trunking
Distributed Split Multi-Link Trunking
DTP Dynamic Trunking Protocol
Econet
Ethernet
FDDI Fiber Distributed Data Interface
Frame Relay
ITU-T G.hn
HDLC High-Level Data Link Control
IEEE 802.11 WiFi
IEEE 802.16 WiMAX
LACP Link Aggregation Control Protocol
LattisNet
LocalTalk
L2F Layer 2 Forwarding Protocol
L2TP Layer 2 Tunneling Protocol
LLDP Link Layer Discovery Protocol
LLDP-MED Link Layer Discovery Protocol - Media Endpoint Discovery
MAC Media Access Control
Q.710 Simplified Message Transfer Part
Multi-link trunking Protocol
NDP Neighbor Discovery Protocol
PAgP - Cisco Systems proprietary link aggregation protocol
PPP Point-to-Point Protocol
PPTP Point-to-Point Tunneling Protocol
PAP Password Authentication Protocol
RPR IEEE 802.17 Resilient Packet Ring
SLIP Serial Line Internet Protocol (obsolete)
StarLAN
Space Data Link Protocol, one of the norms for Space Data Link from the Consultative Committee for Space Data Systems
STP Spanning Tree Protocol
Split multi-link trunking Protocol
Token Ring a protocol developed by IBM; the name can also be used to describe the token passing ring logical topology that it popularized.
Virtual Extended Network (VEN))&action=edit&redlink=1 "Virtual Extended Network (VEN) (page does not exist)") a protocol developed by iQuila.
VTP VLAN Trunking Protocol
VLAN Virtual Local Area Network

Network Topology

Asynchronous Transfer Mode (ATM)
IS-IS, Intermediate System - Intermediate System (OSI)
SPB Shortest Path Bridging
MTP Message Transfer Part
NSP Network Service Part
TRILL (TRansparent Interconnection of Lots of Links)

Layer 2.5

ARP Address Resolution Protocol
MPLS Multiprotocol Label Switching
PPPoE Point-to-Point Protocol over Ethernet
TIPC Transparent Inter-process Communication

Layer 3+4 (Protocol Suites)

Layer 4 (Transport Layer)

AEP AppleTalk Echo Protocol
AH Authentication Header over IP or IPSec
DCCP Datagram Congestion Control Protocol
ESP Encapsulating Security Payload over IP or IPSec
FCP Fibre Channel Protocol
NetBIOS NetBIOS, File Sharing and Name Resolution
IL Originally developed as transport layer for 9P
iSCSI Internet Small Computer System Interface
NBF NetBIOS Frames protocol
SCTP Stream Control Transmission Protocol
Sinec H1 for telecontrol
TUP, Telephone User Part
SPX Sequenced Packet Exchange
Name Binding Protocol {for AppleTalk}
TCP Transmission Control Protocol
UDP User Datagram Protocol
QUIC

Layer 5 (Session Layer)

This layer, presentation Layer and application layer are combined in TCP/IP model.

9P Distributed file system protocol developed originally as part of Plan 9
ADSP AppleTalk Data Stream Protocol
ASP AppleTalk Session Protocol
H.245 Call Control Protocol for Multimedia Communications
iSNS Internet Storage Name Service
NetBIOS, File Sharing and Name Resolution protocol - the basis of file sharing with Windows.
NetBEUI, NetBIOS Enhanced User Interface
NCP NetWare Core Protocol
PAP Printer Access Protocol
RPC Remote Procedure Call
RTCP RTP Control Protocol
SDP Sockets Direct Protocol
SMB Server Message Block
SMPP Short Message Peer-to-Peer
SOCKS "SOCKetS"
Zone Information Protocol {For AppleTalk}
This layer provides session management capabilities between hosts. For example, if some host needs a password verification for access and if credentials are provided then for that session password verification does not happen again. This layer can assist in synchronization, dialog control and critical operation management (e.g., an online bank transaction).