Authentication, Authorisation, Accounting
AAA (Authentication, Authorisation,
Accounting)
Authentication and Key Agreement
AKA (Authentication and Key
Agreement)
Authentication and Key Agreement Prime
AKA' (Authentication and Key Agreement
Prime)
Authentication Management Field
AMF (Authentication Management Field)
Application Server Process
ASP (Application Server Process)
Authentication Centre
AuC (Authentication Centre)
Extensible Authentication Protocol
EAP (Extensible Authentication
Protocol)
Extensible Authentication Protocol - Authentication and Key
Agreement
EAP-AKA (Extensible Authentication Protocol -
Authentication and Key Agreement)
Extensible Authentication Protocol - Authentication and Key
Agreement Prime
EAP-AKA' (Extensible Authentication Protocol -
Authentication and Key Agreement Prime)
Extensible Authentication Protocol - Subscriber Identity
Module
EAP-SIM (Extensible Authentication Protocol - Subscriber
Identity Module)
Home Location Register
HLR (Home Location Register)
Home Subscriber Server
HSS (Home Subscriber Server)
International mobile subscriber identity
IMSI (International mobile subscriber
identity)
Key Derivation Function
KDF (Key Derivation Function)
MTP Level 3 User Adaptation Layer
M3UA (MTP Level 3 User Adaptation
Layer)
Mobile Application Part
MAP (Mobile Application Part)
Personal Computer Smart Card
PCSC (Personal Computer Smart Card)
Stream Control Transmission Protocol
SCTP (Stream Control Transmission
Protocol)
Serving GPRS Support Node
SGSN (Serving GPRS Support Node)
Subscriber Identity Module
SIM (Subscriber Identity Module)
Signalling System No. 7
SS7 (Signalling System No. 7)
Transmission Control Protocol
TCP (Transmission Control Protocol)
Temporary Mobile Subscriber Identity
TMSI (Temporary Mobile Subscriber
Identity)
Universal Subscriber Identity Module
USIM (Universal Subscriber Identity
Module)
Visitor Location Register
VLR (Visitor Location Register)
Wired Equivalent Privacy
WEP (Wired Equivalent Privacy)