BML

Business Management Layer

CMIP

Common Management Information Protocol

CMIS

Common Management Information Service

DCF

Data Communication Function

DCN

Data Communication Network

EML

Element Management Layer

LLA

Logical Layered Architekture

MD

Mediation Device

MF

Mediation Function

MIB

Management Information Base

NE

Network Element

NEF

Network Element Function

NML

Network Management Layer

OS

Operation System

OSF

Operation Systems Function

OSI

Open System Interconnection

QA

Q Adaptor

QAF

Q Adaptor Function

SMK

Shared Management Knowledge

SML

Service Management Layer

CCS7

Common Channel Signalling system no. 7

TMN

Telecommunications Management Network

WSF

Workstation Function