AAL

AF

ATM

BE

BGP

CMIP

CMIS

COPS

DLCI

DSCP

EF

FEC

IP

ISP

LDP

LSP

LSR

MAC

MIB

MPLS

(N)-IDU

(N)-PCI

(N)-PDU

(N)-SDU

OC

OSI

PDP

PDU

PEP

PHB

PIM

POS

QoS

RED

RPR

RSVP

SAP

SDH

SLA

SLS

SMAE

SMFA

SNMP

SONET

TC

TCP

TOS

UDP

VCI

VLAN

VPI

VPN

WFQ

ATM Adaptation Layer

Assured Forwarding

Asynchronous Transfer Mode

Best Effort

Border Gateway Protocol

Common Management Information Protocol

Common Management Information Services

Common Open Policy Service

Data Link Connection Identifier

Differentiated Service Control Point

Expedited Forwarding

Forwarding Equivalence Classes

Internet Protocol

Internet Service Provider

Label Distribution Protocol

Label-Switch Path

Label-Switch Router

Medium Access Control

Management Information Base

Multi Protocol Label Switching

(N)-Interface Data Unit

(N)-Protocol Control Information

(N)-Protocol Data Unit

(N)-Service Data Unit

Optical Carrier

Open System Interconnection

Policy Decision Point

Protocol Data Unit

Policy Enforcement Point

Per Hop Behavior

Protocol Independant Multicast

Packet over SONET

Quality of Service

Random Early Detection

Resilient Packet Ring

ReSerVation Protocol

Service Access Point

Synchronous Digital Hierarchy

Service Level Agreement

Service Level Specification

System Management Application Entity

Specific Management Functional Area

Simple Network Management Protocol

Synchronous Optical Network

Traffic Class

Transmission Control Protocol

Type of Service

User Datagram Protocol

Virtual Channel Identifier

Virtual Local Area Network

Virtual Path Identifier

Virtual Private Network

Weighted Fair Queuing