External Body Acronym
5GAA
6G-IA
ACAB'c
ADCO R&TTE
AICTO
AMN
APKIC
ARIB
ATIS
BDVA
BIF
BNF
Broadband Forum
CAB Forum
CCSA
CEN
CENELEC
CEPT
CEPT COM-ITU
CIRM
CITEL
COAI
COIT
COMMUNICATIONS ALLIANCE LTD
COPANT
CSC
DASH-IF
DECT Forum
DigitalEurope
DirectTrust
DMR Association
DVB
EA
EASA
EASC
EBU
ECC
ECO
ECSO
EDA
EFTA Secretariat
EIT ICT Labs IVZW
EMSA
ETNO
EU-Rail JU
EURAMET
EUROCAE
European Commission
European Patent Organisation
Eurosmart AISBL
FIDO Alliance
GCF
GlobalPlatform
GSM Association
GSO
ICANN
ICAO
IEC
IEEE
IMEA
INSTAR Project
IOWN GF
IPT
ISO
ISO/IEC JTC 1 Secretariat
ISOC/IETF
ITI'S TGG
ITU
Khronos
Linux Foundation
MIPI
NFC Forum
NGMN Alliance e.V.
NIST
OARC
OASIS
OIDF
OMA
Open Edge Computing Initiative
OpenStack Foundation
OPNFV
O-RAN ALLIANCE
OSI Europe Foundation
PKI Consortium
RTCM
SAE International
SCTE
SESAR Deployment Manager
TAICS
TCA
TCCA
TDIA
TIA
TM Forum
TSDSI
TTA
TTC
UPU
VRARA
WBBA
WInnForum
WIPO
WWRF
ETSI Bodies and WGs concerned
3GPP
- 3GPP CN
- 3GPP CN 1
- 3GPP CN 2
- 3GPP CN 3
- 3GPP CN 4
- 3GPP CN 5
- 3GPP CN ITU-T
- 3GPP CN SS
- 3GPP CT
- 3GPP CT 1
- 3GPP CT 2
- 3GPP CT 3
- 3GPP CT 4
- 3GPP CT 5
- 3GPP CT 6
- 3GPP GERAN
- 3GPP GERAN 1
- 3GPP GERAN 2
- 3GPP GERAN 3
- 3GPP GERAN 3new
- 3GPP GERAN 4
- 3GPP GERAN 5
- 3GPP OP
- 3GPP OP IMPROVE
- 3GPP PCG
- 3GPP PCG WP
- 3GPP PREP
- 3GPP RAN
- 3GPP RAN 1
- 3GPP RAN 2
- 3GPP RAN 3
- 3GPP RAN 4
- 3GPP RAN 5
- 3GPP RAN 6
- 3GPP RAN AHG-ITU
- 3GPP RANnew
- 3GPP SA
- 3GPP SA 1
- 3GPP SA 2
- 3GPP SA 3
- 3GPP SA 4
- 3GPP SA 5
- 3GPP SA 6
- 3GPP T
- 3GPP T 1
- 3GPP T 2
- 3GPP T 3
ACTE
AERO
AFI
ARF
AT
- AT Analogue
- AT Digital
- AT Features
- AT Install
- AT NGN@Home
ATA
- ATA-c
- ATA-e
ATM
- ATM 01
- ATM 02
ATTM
- ATTM AH EETNT
- ATTM AT1
- ATTM AT2
- ATTM AT3
- ATTM SDMC
- ATTM TG HN
- ATTM TG IC CG
- ATTM TM_mWT
- ATTM TM4
- ATTM TM6
BOARD
- BOARD 3GFF
- BOARD 5GCOM
- BOARD AIG
- BOARD CYSECNIS
- BOARD E2NA
- BOARD EFR-IG
- BOARD ESSREV
- BOARD ESSREV TFBR
- BOARD EUA
- BOARD Finance
- BOARD FOE
- BOARD Green_Ag
- BOARD GSC
- BOARD H2020
- BOARD H2020
- BOARD IMS
- BOARD IMS-Test
- BOARD IMT-A
- BOARD INCLU
- BOARD LTS
- BOARD LTS 001
- BOARD LTS 002
- BOARD LTS 003
- BOARD LTS 006
- BOARD LTS 008
- BOARD LTS 009
- BOARD LTS 010
- BOARD LTSCORE
- BOARD M2M
- BOARD M2M_IOT
- BOARD M2M-PP
- BOARD MS2009
- BOARD NGG
- BOARD NGN-IG
- BOARD NSBFEE
- BOARD OP_adhoc
- BOARD OSS
- BOARD PARMEM
- BOARD PROCESS
- BOARD PROJECTS
- BOARD REGPOLES
- BOARD RFID
- BOARD RFS
- BOARD RISE
- BOARD SAP
- BOARD SDR
- BOARD SMRTCITY
- BOARD SOOS
- BOARD SSP
- BOARD STF
- BOARD STFFUND
- BOARD Strat-1
- BOARD Strat-2
- BOARD Strat-3
- BOARD Strat-4
- BOARD Strat-5
- BOARD SUSTAIN
- BOARD TOR-G
- BOARD TREND
- BOARD UICC
- BOARD USEXP
BRAN
- BRAN 01
- BRAN 02
- BRAN 03
- BRAN 04
- BRAN 10
BROADCAST
BT
- BT 01
- BT 02
- BT 03
- BT 04
BTC
- BTC 01
- BTC 01 1
- BTC 02
- BTC 04
C_Letter
CABLE
- CABLE WG1
- CABLE WG2
- CABLE WG3
- CABLE WG4
CCM
CCS
CDM
CDP
CIM
CLOUD
CN
- CN 01
- CN 02
- CN 03
- CN 04
- CN 05
- CN 06
- CN 07
CTM
CYBER
- CYBER EUSR
- CYBER QSC
DATA
- DATA INFO
- DATA INFRA
- DATA vPAS
DECT
- DECT 01
- DECT 02
- DECT 03
- DECT 04
- DECT 05
- DECT 06
- DECT A
- DECT Advanced
- DECT CI
- DECT NewGen
- DECT TDE
- DECT ULE
- DECT URLLC
DTA
E2NA
E3MAG
E4P
EASI
ECI
Ecma
- EcmaTC32 TG11
- ECMATC32 TG12
- ECMATC32 TG13
- EcmaTC32 TG14
- ECMATC32 TG15
- ECMATC32 TG16
- EcmaTC32 TG17
- ECMATC32 TG18
- EcmaTC32 TG19
ECTF
EE
- EE 01
- EE 02
- EE 03
- EE 04
- EE EEPS
- EE M-ICT
- EE TMG
eHEALTH
EMAG
EMCDGAG
EMCRADIO
EMTEL
ENI
EPIC
- EPIC 01.01
- EPIC 01.02
- EPIC 01.03
- EPIC 01.04
- EPIC 01.05
- EPIC 01.06
- EPIC 01.07
- EPIC 02.01
- EPIC 02.02
- EPIC 02.04
- EPIC 02.05
- EPIC 02.06
- EPIC 02.07
- EPIC 02.08
- EPIC 02.09
- EPIC 02.10
- EPIC 02.11
- EPIC 02.12
- EPIC 02.13
- EPIC 02.A
- EPIC 02.B
- EPIC 03.01
- EPIC 03.02
- EPIC 03.03
- EPIC 03.04
- EPIC 03.05
- EPIC 03.08
- EPIC 03.09
- EPIC 03.10
- EPIC 03.11
- EPIC 03.A
- EPIC 04.01
- EPIC 04.02
- EPIC 04.03
- EPIC 04.08
- EPIC 04.A
EPIISG
EPIISG 0
EPIISG 1
EPIISG 2
EPIISG 3
EPIISG 3-1
EPIISG 3-2
EPIISG 3-3
EPIISG 4
ERM
- ERM CC
- ERM GSMOBA
- ERM JTFEA
- ERM JTFER
- ERM JWG CLC
- ERM RP01
- ERM RP02
- ERM RP04
- ERM RP05
- ERM RP08
- ERM RP08 TG1
- ERM RP08 TG2
- ERM RP08 TG3
- ERM RP08 TG4
- ERM RP11
- ERM RP12
- ERM TFES
- ERM TG04
- ERM TG1
- ERM TG10
- ERM TG11
- ERM TG12
- ERM TG13
- ERM TG14
- ERM TG15
- ERM TG16
- ERM TG17
- ERM TG17 WG1
- ERM TG17 WG2
- ERM TG17 WG3
- ERM TG17 WG4
- ERM TG17 WG5
- ERM TG17 WG6
- ERM TG18
- ERM TG19
- ERM TG2
- ERM TG20
- ERM TG21
- ERM TG22
- ERM TG23
- ERM TG24
- ERM TG25
- ERM TG27
- ERM TG28
- ERM TG29
- ERM TG3
- ERM TG30
- ERM TG31
- ERM TG31A
- ERM TG31A LAA
- ERM TG31A LAES
- ERM TG31A TLPR
- ERM TG31C
- ERM TG32
- ERM TG32 DIIS
- ERM TG33
- ERM TG34
- ERM TG35
- ERM TG36
- ERM TG37
- ERM TG38
- ERM TG39
- ERM TG4
- ERM TG40
- ERM TG41
- ERM TG5
- ERM TG6
- ERM TG7
- ERM TG8
- ERM TG9
- ERM TGAERO
- ERM TGDMR
- ERM TGMARINE
- ERM TGRx
- ERM TGSRR
- ERM TGTLPR
- ERM TGUWB
- ERM WGEMC
- ERM WGRM
- ERM Wireless Chargers
ESI
- ESI PQC
ETI
EVENTS
- EVENTS GSC
F5G
- F5G TEST
FC
GA
- GA AHG
- GA ART-18_1
- GA E3MAG
- GA FI
- GA FI
- GA FoE
- GA GS
- GA HLRG
- GA HLRG-IG
- GA IPR
- GA IPR
- GA SCM
GMMAFG
GMMCG
GoSR
- GoSR SReq001
- GoSR SReq002
- GoSR SReq003
- GoSR SReq004
- GoSR SReq005
- GoSR SReq006
- GoSR SReq007
- GoSR SReq008
- GoSR SReq009
- GoSR SReq010
GSM
- GSM 01
- GSM 02
- GSM 03
- GSM 03 A
- GSM 03 B
- GSM 03 C
- GSM 04
- GSM ES
- GSM HR
- GSM OMEG
- GSM SIMEG
HF
- HF 01
- HF 02
- HF 03
- HF 05
HLTF
ICC
ICTSB
IMCC
- IMIMG (closed)
- IMIMG (closed)
- IMIMG (closed)
- IMIMG (closed)
IMPACT
INCUBATE
INS
INT
- INT AFI
INTEROP
IP6
IPE
IPR
IPRC
ISAC
ISI
ISM
ITS
- ITS WG1
- ITS WG2
- ITS WG23
- ITS WG3
- ITS WG4
- ITS WG5
ITSC
JEEC
- JTC BS
- JTC DT
- JTC TX
LI
LIS
LTN
- M2M WG1
- M2M WG2
- M2M WG3
- M2M WG4
- M2M WG5
MAT
MBC
MCD
- MCD CDN-I
M-COMM
- M-COMM 01
- M-COMM 02
- M-COMM MC
MEC
- MEC DECODE
- MEC IEG
MESA
- MESA CN
- MESA RA
- MESA SA
- MESA SC
- MESA SYS
- MESA T
MMG
MOI
MSG
- MSG EVAL
- MSG GSM
- MSG TFES
- MSG TFES BS_DD
- MSG TFES UE_DD
MTA
- MTA 01
- MTA 02
- MTA 03
- MTA 04
- MTA MG
MTC
MTS
- MTS 01
- MTS 02
- MTS AI
- MTS IPT
- MTS TDL
- MTS TST
mWT
NA
- NA 01
- NA 01 1
- NA 01 2
- NA 01 3
- NA 01 GA
- NA 02
- NA 02 FPS JAG
- NA 02 NIW
- NA 02 NUA
- NA 02 ROU
- NA 03 (closed)
- NA 03 (closed)
- NA 04
- NA 05
- NA 05 ALL
- NA 05 ANA
- NA 05 BMA
- NA 05 OAM
- NA 05 SAM
- NA 05 SAS
- NA 05 TCR
- NA 05 VCM
- NA 05 VOC
- NA 06
- NA 06 1
- NA 06 2
- NA 06 3
- NA 06 4
- NA 06 5
- NA 06 6
- NA 06 7
- NA 06 SPAR
- NA 07
- NA 07 1
- NA 07 2
- NA 07 CARD
- NA 07 SEG
- NA 08
- NA 08 1
- NA 08 2
- NA 08 3
- NA 1_2
NA DASH
- NA ECTM
NA STAG
NBDG
- NBDG 01
- NBDG 02
- NBDG 07
- NBDG 08
- NBDG 09
NFV
- NFV EVE
- NFV IFA
- NFV INF
- NFV MAN
- NFV NOC
- NFV PER
- NFV REL
- NFV SEC
- NFV SOL
- NFV SWA
- NFV TSC
- NFV TST
NGN
NGP
NIN
NSBG
NSO
NSOG
NTECH
- NTECH AFI
NUG
OCF
OCG
- OCG AI
- OCG AN
- OCG BB Cable
- OCG ECN&S
- OCG eHealth
- OCG EMTEL
- OCG IHB
- OCG IOP
- OCG MCP
- OCG RED-EMCD
- OCG SEC
- OCG TG33-MU
- OCG TG6
OEU
- OLDSCP TEST
oneM2M
OOP
ORI
OSG
OSL
OSM
PAC
PAS
- PAS TETRAPOL
PDL
PLT
PRO
PS
- PS 01
- PS 02
- PS 03
- PS 04
PTS
QKD
QSC
QT
REDCYBER
RES
- RES 01
- RES 02
- RES 03
- RES 04
- RES 05
- RES 06
- RES 07
- RES 08
- RES 09
- RES 10
- RES 11
- RES RPM
RIS
RRS
- RRS 01
- RRS 02
- RRS 03
- RRS 04
RT
- RT DMO
- RT EGSM-R
- RT JTFIR
- RT NG2R
SAFETY
- SAFETY JWG TC106X-4
- SAFETY JWG TC106X-7
- SAFETY JWG TC108
- SAFETY WGRADIO
SAGE
SAI
SAI_ISG
- SCP WG1
- SCP WG2
- SCP WG3
SEC
- SEC ESI
- SEC LI
SES
- SES 01
- SES 02
- SES 03
- SES 04
- SES 05
- SES 06
- SES AES
- SES ASSC
- SES BSM
- SES ECAS
- SES ECSS
- SES GMR
- SES GSO S-PCN
- SES HARM
- SES HSLEO
- SES KA-BAND
- SES Ku-Band AES
- SES MAR ESV
- SES MSS
- SES NGSO KA-BAND
- SES NGSO Ku-Band
- SES SatEC
- SES SCN
- SES SDR
- SES S-UMTS
SET
- SET REQ
- SET TEC
- SET TEST
SmartBAN
SmartM2M
SMG
- SMG 01
- SMG 01 SimTool
- SMG 01 WPA
- SMG 01 WPB
- SMG 01 WPC
- SMG 01 WPD
- SMG 02
- SMG 02 WPA
- SMG 02 WPB
- SMG 02 WPC
- SMG 03
- SMG 03 ASCI
- SMG 03 GPRS
- SMG 03 WPA
- SMG 03 WPB
- SMG 03 WPC
- SMG 03 WPD
- SMG 04
- SMG 04 CB
- SMG 04 DT
- SMG 04 GPRS
- SMG 04 MExE
- SMG 04 MS-TE
- SMG 04 SMS
- SMG 05
- SMG 06
- SMG 06 CHARGING
- SMG 06 GPRS
- SMG 07
- SMG 07 GPRS
- SMG 07 Sig
- SMG 08
- SMG 09
- SMG 09 API
- SMG 09 GENERICS
- SMG 09 GSM
- SMG 09 SIM
- SMG 09 TESTING
- SMG 10
- SMG 10 CTS
- SMG 10 OFM
- SMG 10 WPA
- SMG 10 WPB
- SMG 10 WPC
- SMG 10 WPD
- SMG 11
- SMG 11 AMR
- SMG 11 AMR-NS
- SMG 11 SQ
- SMG 11 TFO
- SMG 12
- SMG CG
SMG ES
- SMG SIMEG
SMG WOME
SMT
SPAN
- SPAN 01
- SPAN 02
- SPAN 02 Charging
- SPAN 02 IRON
- SPAN 02 NAR
- SPAN 02 WP2
- SPAN 03
- SPAN 03 BI
- SPAN 03 FN
- SPAN 03 IP
- SPAN 03 MN
- SPAN 05
- SPAN 05 1
- SPAN 05 2
- SPAN 05 3
- SPAN 05 4
- SPAN 05 5
- SPAN 05 6
- SPAN 06
- SPAN 06 1
- SPAN 06 3
- SPAN 06 4 (SG)
- SPAN 06 5 (UMTS)
- SPAN 06 SPAR
- SPAN 08
- SPAN 08 1
- SPAN 08 2
- SPAN 08 3
- SPAN 09
- SPAN 11
- SPAN 12
- SPAN 13
- SPAN 14
- SPAN 15
- SPAN TG SG11
Special
SPS
- SPS 01
- SPS 02
- SPS 02 A
- SPS 02 B
- SPS 02 C
- SPS 02 D
- SPS 03
- SPS 03 1
- SPS 03 2
- SPS 03 3
- SPS 03 4
- SPS 03 BI
- SPS 03 FN
- SPS 03 IP
- SPS 03 MN
- SPS 05
- SPS 05 1
- SPS 05 2
- SPS 05 3
- SPS 05 4
- SPS 05 5
- SPS 05 6
- SPS 07
- SPS 09
- SPS TG SG11
SRC5
SRC6
STF
STQ
- STQ AURORA
- STQ MOBILE
TA
TCC
TCCE
- TCCE 01
- TCCE 02
- TCCE 03
- TCCE 04
- TCCE 05
- TCCE 06
- TCCE 07
- TCCE 08
- TCCE 4 close
TE
- TE 01
- TE 02
- TE 03
- TE 04
- TE 05
- TE 06
- TE 07
- TE 08
- TE 09
- TE 10
TFIG
TFIG Struct
TFS
THz
TIPHON
- TIPHON 01
- TIPHON 02
- TIPHON 03
- TIPHON 04
- TIPHON 05
- TIPHON 06
- TIPHON 07
- TIPHON 08
TISPAN
- TISPAN 01
- TISPAN 02
- TISPAN 03
- TISPAN 04
- TISPAN 05
- TISPAN 05
- TISPAN 06
- TISPAN 07
- TISPAN 08
TM
- TM 01
- TM 01 1
- TM 01 2
- TM 01 3
- TM 01 4
- TM 01 4 close
- TM 02
- TM 02 1
- TM 02 2
- TM 02 3
- TM 03
- TM 03 1
- TM 03 2
- TM 03 3
- TM 03 4
- TM 03 5
- TM 03 6
- TM 04
- TM 04 1
- TM 04 2
- TM 04 3
- TM 04 4
- TM 05
- TM 06
- TM 06 ANA
TMN
- TMN 01
- TMN 02
- TMN 03
- TMN 04
- TMN 05
- TMN ASM
- TMN DNM
- TMN GOM
- TMN MIT
- TMN OMI
- TMN TSO
TRAC
TSA
UMTS
USER
- WORKSHOP CG_IC
- WORKSHOP EATMN
- WORKSHOP IPR
- WORKSHOP PS
- WORKSHOP SDR
- WORKSHOP SEC
- WORKSHOP SOS
- WORKSHOP SUN
ZSM
- ZSM NOC