My 3GPP abbreviation notes

My collection of 3GPP abbreviation notes

Abbreviation	Meaning	Reference	Notes
5GC	5G Core Network	23.501
5G DDNMF	5G Direct Discovery Name Management Function	23.501
5G LAN	5G Local Area Network	23.501
5GS	5G System	23.501
5G-AN	5G Access Network	23.501
5G-AN PDB	5G Access Network Packet Delay Budget	23.501
5G-EIR	5G-Equipment Identity Register	23.501
5G-GUTI	5G Globally Unique Temporary Identifier	23.501
5G-BRG	5G Broadband Residential Gateway	23.501
5G-CRG	5G Cable Residential Gateway	23.501
5G-GM	5G Grand Master	23.501
5G NSWO	5G Non-seamless WLAN offload	23.501
5G-RG	5G Residential Gateway	23.501
5G-S-TMSI	5G S-Temporary Mobile Subscription Identifier	23.501
5G VN	5G Virtual Network	23.501
5QI	5G QoS Identifier	23.501
ADRF	Analytics Data Repository Function	23.501
AF	Application Function	23.501
AKMA	Authentication and Key Management for Applications	23.501
AnLF	Analytics Logical Function	23.501
AMF	Access and Mobility Function	23.501
AS	Access Stratum	23.501
ATSSS	Access Traffic Steering, Switching, Splitting	23.501
ATSSS-LL	ATSSS Low-Layer	23.501
AUSF	Authentication Server Function	23.501
BMCA	Best Master Clock Algorithm	23.501
BSF	Binding Support Function	23.501
CAG	Closed Access Group	23.501
CAPIF	Common API Framework for 3GPP northbound APIs	23.501
CH	Credentials Holder	23.501
CHF	Charging Function	23.501
CN PDB	Core Network Packet Delay Budget	23.501
CP	Control Plane	23.501
DAPS	Dual Active Protocol Stacks	23.501
DCCF	Data Collection Coordination Function	23.501
DCS	Default Credentials Server	23.501
DL	Downlink	23.501
DN	Data Network	23.501
DNAI	DN Access Identifier	23.501
DNN	Data Network Name	23.501
DRX	Discontinuous Reception	23.501
DS-TT	Device-side TSN translator	23.501	Time Sensitive Networking?
EAC	Early Admission Control	23.501
ePDG	evolved Packet Data Gateway	23.501
EBI	EPS Bearer Identity	23.501	EPS is Evolved Packet System
EUI	Extended Unique Identifier	23.501
FAR	Forwarding Action Rule	23.501
FN-BRG	Fixed Network Broadband RG	23.501	RG for Residential Gateway
FN-CRG	Fixed Network Cable RG	23.501	RG for Residential Gateway
FN-RG	Fixed Network RG	23.501	RG for Residential Gateway
FQDN	Fully Qualified Domain Name	23.501
GBA	Generic Bootstrapping Architecture	23.501
GEO	Geostationary Orbit	23.501
GFBR	Guaranteed Flow Bit Rate	23.501
GIN	Group ID for Network Selection	23.501
GMLC	Gateway Mobile Location Center	23.501
GPSI	Generic Public Subscription Identifier	23.501
GUAMI	Globally Unique AMF Identifier	23.501	AMF for Access and Mobility Function
HMTC	High-Performance Machine-Type Communications	23.501
HR	Home Routed	23.501	Roaming scenario
IAB	Integrated access and backhaul	23.501
IMEI/TAC	IMEI Type Allocation Code	23.501
IPUPS	Inter PLMN UP Security	23.501
I-SMF	Intermediate SMF	23.501
I-UPF	Intermediate UPF	23.501
LADN	Local Area Data Network	23.501
LBO	Local Break Out	23.501	Roaming scenario
LEO	Low Earth Orbit	23.501
LMF	Location Management Function	23.501
LoA	Level of Authorization	23.501
LPP	LTE Positioning Protocol	23.501
LRF	Location Management Function	23.501
MBS	Multicast/Broadcast Service	23.501
MBSF	Multicast/Broadcast Service Function	23.501
MBSTF	Multicast/Broadcast Service Transport Function	23.501
MB-SMF	Multicast/Broadcast Session Management Function	23.501
MB-UPF	Multicast/Broadcast User Plane Function	23.501
MEO	Medium Earth Orbit	23.501
MFAF	Messaging Framework Adaptor Function	23.501
MCX	Mission Critical Service	23.501
MDBV	Maximum Data Burst Volume	23.501
MFBR	Maximum Flow Bit Rate	23.501
MICO	Mobile Initiated Connection Only	23.501
MINT	Minimization of Service Interruption	23.501
ML	Machine Learning	23.501
MPS	Multimedia Priority Service	23.501
MPTCP	Multi-Path TCP Protocol	23.501
MTLF	Model Training Logical Function	23.501
N3IWF	Non-3GPP Inter-Working Function	23.501
N5CW	Non-5G-Capable over WLAN	23.501
NAI	Network Access Identifier	23.501
NEF	Network Exposure Function	23.501
NF	Network Function	23.501
NGAP	Next Generation Application Protocol	23.501
NID	Network identifier	23.501
NPN	Non-Public Network	23.501
NR	New Radio	23.501
NRF	Network Repository Function	23.501
NSAC	Network Slice Admission Control	23.501
NSACF	Network Slice Admission Control Function	23.501
NSAG	Network Slice AS Group	23.501
NSI ID	Network Slice Instance Identifier	23.501
NSSAA	Network Slice-Specific Authentication and Authorization	23.501
NSSAAF	Network Slice-specific and SNPN Authentication and Authorization Function	23.501
NSSAI	Network Slice Selection Assistance Information	23.501
NSSF	Network Slice Selection Function	23.501
NSSP	Network Slice Selection Policy	23.501
NSSRG	Network Slice Simultaneous Registration Group	23.501
NSWO	Non-Seamless WLAN offload	23.501
NSWOF	Non-seamless WLAN offload Function	23.501
NW-TT	Network-side TSN translator	23.501
NWDAF	Network Data Analytics Function	23.501
ONN	Onboarding Network	23.501
ON-SNPN	Onboarding Standalone Non-Public Network	23.501
PCF	Policy Control Function	23.501
PDB	Packet Delay Budget	23.501
PDR	Packet Detection Rule	23.501
PDU	Protocol Data Unit	23.501
PEI	Permanent Equipment Identifier	23.501
PER	Packet Error Rate	23.501
PFD	Packet Flow Description	23.501
PNI-NPN	Public Network Integrated Non-Public Network	23.501
PPD	Paging Policy Differentiation	23.501
PPF	Paging Proceed Flag	23.501
PPI	Paging Policy Indicator	23.501
PSA	PDU Session Anchor	23.501
PTP	Precision Time Protocol	23.501
PVS	Provisioning Server	23.501
QFI	QoS Flow Identifier	23.501
QoE	Quality of Experience	23.501
RACS	Radio Capabilities Signalling optimization	23.501
(R)AN	(Radio) Access Network	23.501
RG	Residential Gateway	23.501
RIM	Remote Interference Management	23.501
RQA	Reflective QoS Attribute	23.501
RQI	Reflective QoS Indication	23.501
RSN	Redundancy Sequence Number	23.501
SA NR	Standalone New Radio	23.501
SBA	Service Based Architecture	23.501
SBI	Service Based Interface	23.501
SCP	Service Communication Proxy	23.501
SD	Slice Differentiator	23.501
SEAF	Security Anchor Functionality	23.501
SEPP	Secure Edge Protection Proxy	23.501
SMF	Session Management Function	23.501
SMSF	Short Message Service Function	23.501
SN	Sequence Number	23.501
SNPN	Standalone Non-Public Network	23.501
S-NSSAI	Single Network Slice Selection Assistance Information	23.501
SO-SNPN	Subscription Owner Standalone Non-Public Network	23.501
SSC	Session and Service Continuity	23.501
SSCMSP	Session and Service Continuity Mode Selection Policy	23.501
SST	Slice/Service Type	23.501
SUCI	Subscription Concealed Identifier	23.501
SUPI	Subscription Permanent Identifier	23.501
SV	Software Version	23.501
TA	Tracking Area	23.501
TAI	Tracking Area Identity	23.501
TNAN	Trusted Non-3GPP Access Network	23.501
TNAP	Trusted Non-3GPP Access Point	23.501
TNGF	Trusted Non-3GPP Gateway Function	23.501
TNL	Transport Network Layer	23.501
TNLA	Transport Network Layer Association	23.501
TSC	Time Sensitive Communication	23.501
TSCAI	TSC Assistance Information	23.501
TSCTSF	Time Sensitive Communication and Time Synchronization Function	23.501
TSN	Time Sensitive Networking	23.501
TSN GM	TSN Grand Master	23.501
TSP	Traffic Steering Policy	23.501
TT	TSN Translator	23.501
TWIF	Trusted WLAN Interworking Function	23.501
UAS NF	Uncrewed Aerial System Network Function	23.501
UCMF	UE radio Capability Management Function	23.501
UDM	Unified Data Management	23.501
UDR	Unified Data Repository	23.501
UDSF	Unstructured Data Storage Function	23.501
UL	Uplink	23.501
UL CL	Uplink Classifier	23.501
UPF	User Plane Function	23.501
URLLC	Ultra Reliable Low Latency Communication	23.501
URRP-AMF	UE Reachability Request Parameter for AMF	23.501
URSP	UE Route Selection Policy	23.501
VID	VLAN Identifier	23.501
VLAN	Virtual Local Area Network	23.501
W-5GAN	Wireline 5G Access Network	23.501
W-5GBAN	Wireline BBF Access Network	23.501
W-5GCAN	Wireline 5G Cable Access Network	23.501
W-AGF	Wireline Access Gateway Function	23.501

To My 3GPP 23.501 Notes