Networking Abbreviations

Here's a list of abbreviations related to the Networking terminology and jargon:


Acronym

Definition

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1000BASE-T
100BASE-T
100BASE-T2
100BASE-T4
10BASE-T
2.5G
3GPD
4G LTE
4W
6666
6ANTS
6BR
802.11 HR
A-MAC
A/CH
A2LD
A2N
A2P
AA
AAA
AAAN
AAC
AACAN
AADT
AAGE
AAI
AAL
AALPS
AAMH
AANE
AANG
AAP
AARP
AB
ABAN
ABBA
ABCU
ABFS
ABM
ABP
ABTP
ABU
ACA
ACAP
ACE
ACES
ACF
ACG
ACI
ACIS
ACK
ACL
ACM
ACN
ACNG
ACNS
ACNT
ACON
ACP
ACPI
ACPN
ACRQ
ACS
ACSE
ACSN
ACSR
ACT
ACTS
ACU
ACV
ADAP
ADB
ADC
ADCS
ADCU
ADDS
ADE
ADFS
ADI
ADLB
ADLDS
ADM
ADMP
ADN
ADNS
ADP
ADPCM
ADPSSO
ADRIAN
ADS
ADSI
ADSL
ADSP
ADTS
ADTS-E
ADVI
AEH
AEIT
AEM
AEQ
AES
AFD
AFDP
AFN
AFP
AFPS
AFTN
AGI
AGMARK
AGS
AGTP
AGU
AGV
AGVS
AH
AI
AIAD
AICS
AIDC
AIEPM
AINA
AIP
AIS
AKA
AL
ALF
ALG
ALLF
ALN
ALNA
ALNET
ALOHA
ALSA
ALU
ALVINN
AMC
AMEC
AMEN
AMI
AMO
AMP
AMPI
AMQP
AMR
AMRDs
AMS
AMT
ANA
ANAP
ANC
ANCD
ANCT
ANDI
ANEP
ANFA
ANG
ANI
ANN
ANO
ANOI
ANON
ANP
ANS
ANSA
ANSH
ANSI
ANTL
ANTS
AO/DI
AOD
AODV
AOL
AON
AOPC
AOT
AP
APA
APC
APDB
API
APIC
APIMS
APIPA
APN
APNC
APON
APOP
APOT
APPI
APPL
APPN
APRIL
APS
APSTNDP
APT
APTN
APTS
AR
ARA
ARAP
ARC
ARCA
ARCNET
ARF
ARF's
ARIN
ARINC
ARK
ARM
ARO
ARP
ARPS
ARQ
ART
AS
ASA
ASAG
ASAM
ASAP
ASC
ASCEND
ASCI
ASCII
ASCWG
ASD
ASE
ASF
ASG
ASH
ASI
ASIC
ASIS
ASLB
ASLC
ASLT
ASN
ASNG
ASO
ASON
ASP
ASPN
ASR
AST
ASTA
ASV
ATA
ATB
ATCP
ATDN
ATH
ATHP
ATL
ATM
AToM
ATP
ATS
ATSU
ATU
AU
AUA
AUC
AUN
AUP
AUPU
AURP
AUTO-MDIX
AUTOS
AV
AVS
AVVID
AWCP
AWDL
AWE
AWG
AWGN
AWOS
AWS
AXFR
AXN
AXT
B
B4RN
B8ZS
BA
BACP
BAMBI
BANANA
BANG
BANS
BAP
BAPD
BAR
BARD
BARS
BART
BASH
BASH-R
BAT
BAVP
BB
BBC
BBE
BBER
BBERF
BBI
BBK
BBNMS
BBOE
BBQ
BBRAS
BBS
BBSM
BBW
BC
BCC
BCE
BCH
BCI
BCMSN
BCMT
BCN
BCNA
BCOS
BCS
BD
BDC
BDCS
BDD
BDDN
BDUK
BEAN
BEAS
BECN
BECTA
BEFN
BEFP
BEGIN
BER
BERT
BES
BEST
BETA
BF
BFD
BFU
BGL
BGMAP
BGMP
BGP
BHO
BI
BIA
BID
BII
BIOS
BIS
BITNET
BITW
BIU
BJRNET
BL
BLAN
BLE
BLER
BLIP
BLM
BLNG
BLP
BMDI
BMP
BMS
BNC
BNDP
BNG
BNI
BNIB
BNR
BNSL
BNT
BOBC
BOINC
BOOTP
BOPL
BOQ
BORF
BOS
BP
BPBN
BPDU
BPF
BPL
BPON
BPOP
BPP
BPPM
BPPN
BPPO
BPS
BPSK
BQP
BR
BRAIN
BRAINS
BRAN
BRAND
BREG
BRI
BROWSEC
BRRN
BRSTM
BSC
BSD
BSIC
BSLB
BSMTP
BSN
BSP
BSR
BSS
BSSID
BST
BSTUN
BT
BTD
BTS
BTTH
BW
BWA
BWC
BWX
BYL
BYND
BYOIP
BYOO
C
C2CWG
C2H
CA
CAE
CAIDA
CAL
CALEA
CALI
CALM
CAM
CAN
CANIC
CAP
CAR
CARA
CARE
CARP
CART
CAS
CASP
CAT 5
CAT 6
CAT 7
CATN
CAX
CBAC
CBC
CBCB
CBIX
CBL
CBLS
CBNA
CBNE
CBO
CBQ
CBR
CBS
CBT
CBWFQ
CC
CCCC
CCCH
CCCP
CCDE
CCDF
CCDP
CCF
CCHE
CCI
CCIA
CCIE
CCIP
CCIS
CCITT
CCL
CCM
CCMC
CCNA
CCNE
CCNP
CCO
CCOP
CCP
CCPS
CCQ
CCRF
CCRP
CCS
CCVP
CCX
CD
CDA
CDC
CDD
CDE
CDETS
CDI
CDM
CDMA
CDMS
CDN
CDO
CDP
CDPD
CDR
CDS
CDV
CE
CEBS
CEF
CEI
CELP
CEMF
CEN
CEOP
CEPS
CERN
CF
CFA
CFB
CFC
CFCW
CFI
CFIR
CFLX
CFM
CFN
CFRN
CFS
CFTP
CGI
CGMP
CGSA
CH
CHAP
CHTS
CI
CIA
CICS
CID
CIDR
CIE
CIF
CIL
CIM
CIMA
CIMD
CIMI
CING
CINI
CINT
CIO
CIP
CIPA
CIR
CIRC
CIS
CISD
CISL
CITS
CIVICS
CIW
CIWIN
CKS
CL
CLAN
CLDAP
CLDC
CLEC
CLI
CLID
CLIP
CLiS
CLK
CLNE
CLNET
CLNS
CLPD
CM
CMAP
CMC
CMD
CMF
CMID
CMIP
CMIS
CMM
CMN
CMNA
CMP
CMR
CMS
CMTS
CMU
CN
CNA
CNAD
CNC
CNEC
CNET
CNI
CNIP
CNL
CNLPT
CNM
CNN
CNOS
CNP
CNR
CNRL
CNS
CNSSI
CNT
CNTS
CO
COAX
COCOM
CODEC
COE
COFDM
COI
COIN
COM
COM1
COM2
COMDEX
COMPAS
COMPASS
CONF T
COP
COPE
COPS
COR
CORA
CORBA
COS
COSINE
COTS
COW
CPA
CPC
CPE
CPEI
CPEP
CPIM
CPIP
CPM
CPN
CPNA
CPOP
CPRD
CPS
CQ
CRAN
CRANE
CRB
CRB/M
CREN
CRIMP
CRISP
CRL
CRN
CRNC
CRNP
CROMP
CROSS
CRR
CRS
CRS-1
CRT
CRXN
CS
CSB
CSC
CSCW
CSD
CSE
CSFG
CSFN
CSFW
CSG
CSI
CSIM
CSL
CSM
CSMA
CSMA/CA
CSMA/CD
CSMACD
CSME
CSMO
CSN
CSNET
CSNT
CSP
CSPDN
CSPF
CSR
CSS
CST
CSTN
CSTR
CSU
CSU/DSU
CSV
CTAC
CTC
CTCL
CTCP
CTD
CTF
CTI
CTIA
CTIRU
CTN
CTR
CTS
CTT
CU
CUGW
CUNT
CUPS
CUTE
CVC
CVM
CVN
CVP
CVS
CVSD
CW
CWDM
CWM
CWN
CWNP
CWP
CYPN
CYS
D
D-WRED
DACCS
DACS
DAE
DAF
DAFS
DAI
DAL
DAMA
DAN
DANTE
DAR
DARPAN
DART
DAS
DATCOM
DAU
DAV
DAVI
DAVM
DAW
DBA
DBC
DBCE
DBDQ
DBDS
DBN
DBP
DBS
DC
DC3
DCA
DCAF
DCC
DCE
DCEF
DCF
DCHK
DCI
DCIM
DCN
DCNI
DCNP
DCOA
DCOP
DCPN
DCS
DCSG
DCSIM
DCT
DCU
DCUI
DDC
DDD
DDF
DDI
DDN
DDNS
DDOS
DDP
DDR
DDS
DDT
DDTM
DE
DEA
DECCO
DECT
DEN
DENIM
DEPN
DES
DF
DFD
DFN
DFNC
DFS
DFTR
DG
DGA
DGI
DGM
DGNA
DHAAD
DHCP
DHCP.
DHCPD
DHSD
DIANA
DIANE
DID
DIDLS
DIDO
DIF
DIFF
DIG
DIL
DIM
DIME
DIMM
DINA
DIP
DIRN
DIS
DISA
DISC
DISL
DIT
DITP
DITR
DKIM
DL
DLAN
DLB
DLC
DLCI
DLD
DLE
DLGW
DLL
DLM
DLP
DMA
DMADV
DMAIF
DMARC
DMBN
DMC
DMD
DMF
DMFY
DMH
DMHA
DMHN
DMI
DML
DMLB
DMLN
DMNE
DMP
DMQ
DMR
DMTF
DMX
DMZ
DN
DNA
DNAC
DNAT
DNCR
DND
DNDP
DNDR
DNDRP
DNDU
DNE
DNI
DNIS
DNL
DNM
DNMS
DNN
DNOS
DNP
DNR
DNRR
DNS
DNUS
DO
DOCOMO
DOCSIS
DOI
DOM
DORA
DOS
DOT
DP
DPA
DPD
DPI
DPNSS
DPQ
DPS
DPSK
DPSN
DQ
DQS
DR
DR&A
DRAM
DRBD
DRC
DRD
DRI
DRIP
DRM
DRMS
DRN
DRS
DS
DS1
DS3
DSA
DSAP
DSC
DSD
DSDV
DSFE
DSG
DSL
DSLAM
DSLAN
DSM
DSMIP
DSMU
DSN
DSNL
DSNP
DSPOP
DSPS
DSR
DSS
DSSP
DSSS
DSU
DTA
DTE
DTI
DTM
DTMF
DTN
DTP
DTR
DTRS
DTS
DTSB
DTU
DUAL
DUN
DUP
DUPS
DUSSI
DVB/DAVIC
DVLAN
DVMRP
DVN
DVO
DVRP
DVT
DWDM
DWFQ
DWP
DWT
E1
E3
EaaS
EAI
EAP
EAP-FAST
EAPM
EAPOL
EAPS
EARL
EAS
EAT
EB
EBAS
EBCDIC
EC2
ECC
ECD
ECDSA
ECG
ECMP
ECN
ECO
ECP
ECPA
ECS
ECT
ECW
ED
EDA
EDACS
EDAS
EDC
EDD
EDF
EDGE
EDI
EDIFACT
EDN
EDNS
EDRM
EDSL
EDT
EE
EEE
EEIB
EEL
EEPROM
EEUC
EF
EFMS
EHNS
EHS
EIA
EIES
EIGRP
EII
EINA
EIP
EIR
EIS
EISS
EKM
EL
ELAN
ELLB
ELMDS
ELS
ELU
EMA
EMAS
EMB
EMF
EMIR
EMIRA
EMM
EMS
ENA
ENARSI
ENCN
ENCS
END
ENDEF
ENESM
ENKI
ENM
ENRICH
ENRM
ENS
ENT
EOA
EOAM
EOF
EoIP
EOL
EON
EOO
EOP
EOS
EOU
EPD
EPE
EPIC
EPLR
EPLS
EPNG
EPOB
EPON
EPOP
EPP
EPROM
EPS
ePSA
EPV
ERA
ERB
eRD
ERF
ERL
ERN
ERP
ERS
ERSPAN
ERTM
ERV
ES
ESA
ESCD
ESD
ESDN
ESF
ESH
ESJP
ESMTP
ESN
ESP
ESPAN
ESPI
ESPL
ESRBi
ESRI
ESS
ESSN
EST
ESTI
ETA
ETC
ETCB
ETL
ETN
ETOS
ETS
ETTH
ETTX
EUI
EUL
EULA
EURODAD
eUSB
EV-DO
EV-DV
EVA
EVDO
EVN
EVPL
EVWN
EWS
EXEC
F
FAB
FAC
FACN
FACTS
FAI
FANI
FAP
FAS
FAST
FATP
FAV
FB
FBS
FBWA
FBX
FC
FC-LS
FCAG
FCAM
FCAN
FCAPS
FCAT
FCAV
FCF
FCFS
FCFW
FCL
FCOL
FCP
FCR
FCS
FCT
FDDI
FDF
FDM
FDQ
FDS
FE
FEAD
FEC
FECN
FEI
FENG
FERF
FESN
FFFB
FHA
FHSS
FIB
FIDDI
FIFO
FIN
FINGEO
FiOS
FIP
FISH
FIT
FITM
FIWI
FLAG
FLAN
FLM
FLSM
FLSS
FLT
FMB
FMEA
FMN
FMS
FMT
FNB
FNBA
FNBDT
FNE
FNL
FNNG
FNS
FOC
FoIP
FOIS
FOL
FOLS
FOM
FOOF
FOSE
FPAN
FPGA
FPO
FPPR
FPTP
FQDN
FR
FRAD
FRAME
FRAP
FRBS
FRC
FRED
FRF
FRGP
FRQ
FRR
FRSW
FRTS
FRUUG
FS
FSAN
FSB
FSBM
FSC
FSP
FSR
FST
FTA
FTE
FTFR
FTL
FTM
FTO
FTP
FTRF
FTSO
FTTB
FTTC
FTTD
FTTdp
FTTE
FTTF
FTTH
FTTK
FTTLA
FTTN
FTTO
FTTP
FTTX
FTTZ
FTU
FU
FUAC
FUD
FUN
FUT
FWLL
FXC
GA
GACL
GAIN
GALA
GALS
GAM
GAN
GANF
GANs
GAON
GAP
GARP
GAS
GASP
GASS
GbE
GBIC
GBIT
GBPS
GBS
GBW
GCCM
GCFN
GCN
GCP
GD
GDA
GDC
GDN
GDP
GDPR
GDS
GDSA
GDSN
GE
GEIP
GEM
GES
GFIA
GFP
GFTD
GFW
GGCN
GGSN
GIF
GIF89a
GIFS
GIG
GIG-BE
GIGE
GIL
GIN
GINA
GIOSS
GIRD
GIS
GIT
GL
GLAP
GLBP
GLIQ
GLOP
GLOW
GLTN
GM
GMDH
GMI
GMP
GMPLS
GMRP
GMSC
GMSL
GNA
GNAT
GNDG
GNE
GNEIC
GNF
GNLC
GNN
GNOC
GNOCs
GNOME
GNS
GNU
GOBN
GOMS
GOS
GOSHEN
GOT
GOWN
GPI
GPIB
GPIO
GPL
GPMC
GPON
GPRS
GPSR
GRACE
GRAND
GRD
GRE
GRIP
GRJ
GRN
GRP
GRQ
GRT
GS
GSA
GSB
GSLB
GSMA
GSMQ
GSN
GSP
GSR
GSWAN
GT
GTC
GTI
GTM
GTOI
GTP
GTS
GTT
GTTD
GU
GUI
GUIDE
GUN
GVA
GVRP
GW
GWCN
GWIP
H
HABAC
HAIPE
HAM
HAN
HANNN
HAPPEN
HARP
HATS
HBA
HBD
HBFW
HBNA
HBOS
HBP
HCD
HCF
HCI
HD
HDC
HDDIP
HDI
HDLC
HDN
HDR
HDS
HDSL
HDT
HDV
HDX
HEC
HEMS
HEX
HFC
HFCA
HFNC
HFR
HFS
HGW
HID
HIF
HIFS
HII
HIP
HIPAA
HIPP
HIPPI
HIPSR
HIR
HIS
HITS
HLA
HLAN
HLAPI
HLC
HLCI
HLN
HLS
HMAC
HMS
HMSM
HN
HNA
HNAP
HNAPT
HNAS
HNAT
HNI
HO
HOD
HOP
HOPE
HPC
HPNA
HPOV
HPSB
HRDD
HRIS
HS
HSA
HSCN
HSDPA
HSE
HSELAN
HSI
HSLAN
HSLN
HSM
HSN
HSNA
HSNL
HSPA
HSPSD
HSRP
HSS
HSSI
HST
HSUPA
HT
HTB
HTC
HTDS
HTFN
HTL
HTMD
HTML
HTN
HTP
HTPS
HTS
HTTP
HTTPS
HUB
HUP
HVT
HW
I
I2
IA
IAEC
IAGAN
IAL
IAM
IAN
IANA
IAP
IAS
IASE
IASP
IBASE
IBB
IBM
IBN
IBNS
IBP
IBTM
IC
ICAAS
ICAN
ICANN
ICAP
ICC
ICCCM
ICCE
ICCNMC
ICCP
ICD
ICDN
ICE
ICFT
ICH
ICI
ICIMS
ICM
ICMP
ICN
ICNI
ICNP
ICON
ICP
ICPC
ICRA
ICRT
ICS
IDA
IDC
IDCF
IDD
IDE
IDEA
IDEN
IDF
IDM
IDN
IDP
IDRFC
IDS
IDSB
IDSL
IDU
IDX
IE
IED
IEEE
IEEE-CS
IEEE-SA
IEPD
IETF
IFAS
IFD
IFP
IFS
IFSF
IFSP
IFVP
IGA
IGMP
IGNIS
IGP
IGRP
IGU
IH
IHL
IIAN
IID
IIJ
IIOP
IIS
IKE
IKEv1
IKEv2
IKMN
IKWYA
IL
ILEC
ILL
ILMI
ILS
IM
IMA
IMAP
IMAP4
IMC
IMCNE
IMEI
IMF
IMMP
IMP
IMPACT
IMPS
IMS
IMSW
IMT
IMTS
IN
INAP
INASP
INCA
INCC
INET
INFRA
INI
INIT
INN
INR
INRT
INS
INSS
INTERNET
INTR
IO2E
IOB
IOCB
IOCDS
IOCF
IOCH
IOCN
IOCP
IOCQ
IOCR
IODU
ION
IOR
IOS
IP
IP-PBX
IPA
IPAC
IPAM
IPC
IPCX
IPDR
IPDR/S
IPDRO
IPEC
IPG
IPMC
IPMI
IPMP
IPN
IPNG
IPNS
IPO
IPOA
iPOD
IPoS
IPPM
IPQ
IPS
IPsec
IPSL
IPT
IPTD
IPTE
IPTP
IPTT
IPTV
IPTW
IPTX
IPTX 2.0
IPV4
IPV6
IPVS
IPvX
IPX
IPX/SPX
IQ
IQN
IRC
IRDA
IRDP
IREG
IRIN
IRIS
IRLP
IRN
IRPS
IRRS
IS
IS-IS
ISA
ISAKMP
ISB
ISBG
ISC
ISCSI
ISCW
ISDN
ISDP
ISH
ISHO
ISI
ISIN
ISIS
ISL
ISN
ISNP
ISP
ISPAN
ISR
ISS
ISSA
ISSM
ISSO
ISSU
IST
ISUP
IT
ITEN
ITG
ITIS
ITL
ITN
ITOC
ITOT
ITRDS
ITSP
ITT
ITU-TSS
IUL
IULS
IUNC
IVAD
IVCN
IVE
IVN
IVR
IVS
IWAN
IWCD
IWFA
IWFQ
IWON
IWP
IWS
IX
JAAS
JAIN
JAVA
JCAN
JCC
JCF
JCPI
JDBC
JDC
JDE
JEDI
JFNS
JFT
JINI
JIP
JKM
JMPF
JMX
JNLP
JNM
JNN
JOJI
JOLT
JONAS
JPG
JSL
JWS
JWT
JXTA
k8s
KAN
KANDU
KCN
KCNG
KDC
KENA
KGE
KIF
KITL
KNN
KNOT
KPML
KRNIC
KSWAN
KUAR
KVM
KVMS
L2F
L2TP
L2TPv3
LaaS
LAB
LAC
LAH
LAN
LANA
LANE
LANs
LAP
LAP-B
LAPM
LAPS
LAR
LARS
LAS
LAT
LATA
LAUNCH
LAVC
LAWN
LB
LBA
LBNG
LBR
LC
LCC
LCCE
LCD
LCL
LCN
LCP
LCR
LCS
LCWN
LD
LDA
LDAP
LDIF
LDN
LDNA
LDND
LDP
LDRA
LDT
LE
LEAF
LEAP
LEARN
LEB
LEC
LED
LEDR
LEGION
LEN
LEO
LER
LES
LFAP
LFD
LFI
LFN
LFSN
LFT
LG
LGA
LGGB
LH
LHO
Li-Fi
LICAN
LIF
LIG
LIM
LIN
LINA
LINC
LINCS
LINI
LINK
LION
LIRR
LIS
LISA
LIT
LIU
LL
LLC
LLDP
LLPQ
LLQ
LLT
LLTD
LM
LMAP
LMDS
LME
LMG
LML
LMNG
LMNOP
LMR
LMS
LMTRC
LN
LNA
LNE
LNI
LNP
LNQ
LNS
LOD
LOID
LOL
LOM
LON
LOP
LORA
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N
N-DCS
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O
O2T
OA
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OC
OC-1
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OC-48
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PO
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POSI
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PP
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PT
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Q
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S
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SC
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SD
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SDA
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SL
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SM
SMB
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SN
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SOL
SON
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SOP
SOQ
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SOS
SOTN
SP
SPA
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SPM
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SQ
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SR
SRA
SRB
SRD
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SRM
SRMM
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SRP
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SSM
SSMP
SSN
SSoH
SSP
SSR
SSS
SSTN
SSTP
ST
STA
STDM
STE
STEP
STI
STLP
STM
STM-1
STM-16
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STN
STOMP
STP
STPX
STR
STS
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SU
sub-CA
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SUP
SUPL
SUS
SVA
SVC
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SVG
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SW
SWAN
SWAP
SWAT
SWC
SWIFT
SWIP
SWLAN
SWN
SWNI
SWOOTAC
SWP
SX
SYN
SYNCED
SZ
T-1
T1
T2O
T3
TA
TAAD
TAAP
TAC
TACACS
TAME
TAN
TAR
TARMAC
TAU
TB
TBE
TBF
TBNC
TbPS
TBQ
TBR
TBTP
TC
TCA
TCAP
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TCC
TCCN
TCER
TCF
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TCMP
TCN
TCNS
TCP
TCP/IP
TCPAM
TD
TD-SCDMA
TDA
TDB
TDC
TDD
TDG
TDI
TDM
TDMA
TDN
TDO
TDP
TDS
TDSP
TDU
TE
TEAF
TEARD
TED
TEE
TEKF
TEL
TELNET
TEN
TEOS
TEP
TES
TESS
TFIDF
TFS
TFTP
TG
TGD
TGIS
TGNP
THG
THK
THP
THT
THZ
TI
TIA
TIE
TIEN
TIENS
TII
TIMS
TIMX
TIN
TINA
TINE
TIPC
TIQ
TIR
TIS
TISR
TIX
TJN
TJR
TL
TLA
TLCP
TLI
TLNM
TLR
TLS
TLS/SSL
TLT
TLV
TMC
TMCR
TMR
TMS
TN
TNC
TNE
TNEF
TNEP
TNF
TNG
TNN
TNS
TNSQM
TOAST
TOI
TOM
TON
TOR
TOS
TOSLINK
TP
TPBB
TPC
TPDU
TPI
TPID
TPL
TPM
TPNH
TPPU
TPS
TPX
TR
TRACE
TRANS
TRAP
TRB
TRBN
TRFN
TRIP
TRM
TRN
TRT
TS
TS-CAL
TSA
TSAC
TSCS
TSD
TSDN
TSE
TSF
TSL
TSM
TSN
TSO
TSP
TSR
TSRE
TSSWG
TSTD
TSU
TT
TTAC
TTC
TTE
TTL
TTM
TTP
TTR
TTU
TUG
TUR
TUS
TVR
TVS
TWA
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TWINUI
TWNIC
TWS
TX
TXC
TXD
TXE
TXL
TXP
TXTHU
U-NII
UA
UAA
UAC
UAG
UAK
UAM
UAR
UART
UAT
UBE
UBP
UBR
UBU
UC
UCA
UCAID
UCC
UCD
UCHSC
UCI
UCITA
UCN
UCS
UDA
UDAAN
UDC
UDDI
UDH
UDL
UDLC
UDLD
UDLP
UDN
UDP
UDPE
UDRP
UDS
UDSP
UDT
UDX
UEAN
UFB
UFBS
UFN
UFO
UFQ
UFS
UGA
UGM
UGN
UGS
UGW
UI
UIB
UIC
UIL
UIN
UIP
UIS
UKERNA
ULA
ULC
ULH
ULL
ULLS
ULS
ULU
UM
UMA
UMS
UMTS
UMV
UMWI
UNA
UNC
UNE
UNE-P
UNEDA
UNH-IOL
UNI
UNIC
UNICE
UNII
UNIT
UNITE
UNL
UNO
UNP
UNTIL
UOC
UOI
UOL
UONE
UOP
UOS
UPC
UPI
UPL
UPS
UPSR
URB
URC
URD
URI
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