IT Terms tagged with 'Communication'

• iPod
• Bus Mastering
• Chat
• Presence
• IEEE 802.11e
• 8b/10b Encoding
• Bell 212A
• Collision Avoidance
• V.22
• V.22bis
• V.32
• V.34
• V.42
• Wi-Fi5
• Interoperability
• Waveguide
• Wrap Plug
• Intercast
• Narrowcast
• MSN TV
• Broadband
• Data
• Error Correction
• Sliding Window
• Media
• Domain Name
• Check Digit
• Email Thread
• Event-Triggered Email
• Referrer
• Viral Marketing
• Web Analytics
• Blacklist
• Bozo Filter
• Email Harvesting
• Email Signature
• Nym Server
• Open Relay
• Piggyback Email
• Spam
• Whitelist
• Surge Protector
• Checksum
• Error Detection
• Even Parity
• Hamming Code
• Odd Parity
• Parity Check
• ZMODEM
• Loopback Plug
• XMODEM
• YMODEM
• Noise
• Dynamic Smart Cooling
• Flight Mode
• Frankenpine
• Punchdown Block
• 133T Speak
• Broadcast Address
• Cyberpunk
• Extranet
• Internet
• Intranet Suite
• Loopback Address
• Multicast Address
• Peering
• Pierre Salinger Syndrome
• Cyberspace
• Route Control
• Shared Loop
• AppleTalk
• LocalTalk
• Routing Metric
• Analog Roaming
• Handset
• Mobile Phone
• SMS Gateway
• Acoustic Coupler
• Fax Modem
• Host-Based Modem
• Software Modem
• V.90
• V.92
• Wireless Modem
• X2
• Jitter (VoIP)
• Terminal
• Portable Mesh Repeater
• Transparent Bridge
• Duplexer
• Auto-Partitioning
• Serial Port
• Flow Control
• Intrusion Signature
• Inverted Network
• Jammer
• Joe Job
• Kerberos
• Message Digest
• Netbus
• Nonrepudiation
• Nuker
• Packet Filtering
• Passive Reconnaissance
• Phreaking
• Port Forwarding
• Provisioning (Computing)
• Stateful Inspection
• Token
• Vishing
• Predictive Dialer
• Null Character
• G.721
• G.723
• G.726
• G.727
• G.728
• Policy Awareness
• SIGCOMM
• Application Sharing
• Multicast
• NetMeeting
• Video Bridge
• A-list Blogger
• Blogroll
• Voice 2.0
• Ping
• Usability
• Antenna Array
• La Fonera
• Mobile IP
• Piconet
• Yagi Antenna
• Ethernet
• Expansion Card
• Node
• Packet
• Tweet
• Digital Signature
• Flowchart
• Remote Access
• Telecommunications
• White Paper
• Interleaving
• Push Technology
• X.400
• Annoybot
• Anonymous Login
• Application Layer
• Attenuation
• Band
• Band Pass Filter
• Broadcasting
• Carrier
• Cell Relay
• Cell Tower
• Cellular
• Communications Satellite
• Computer Cluster
• Datagram
• Dual Band
• Duplex
• Echo Cancellation
• FaceTime
• Forking Proxy Server
• Frame Relay
• Groupware
• Handshaking
• Hardware Handshaking
• Headend
• Host Name
• Huffman Coding
• I-Mode
• Speed Dial
• Modulation
• Morse Code
• Multihomed
• Multiple Access
• Multiplexing
• Network Architecture
• Optical Fiber
• Physical Layer
• Power Control
• Presentation Layer
• Protocol Converter
• Radio Propagation
• Satellite Link
• Satellite Phone
• Signal Strength
• Softphone
• Spectrum Allocation
• Spread Spectrum
• Synchronous
• T3 Line
• Telematics
• Telephony
• Topology
• Data Transmission
• Transmitter
• Transport Layer
• Two-Way Communication
• Ultra Wideband
• Upstream
• Voice Messaging
• Voice Recognition
• Voice Search
• Wideband
• Wireless Communications
• X Terminal
• Authorization
• Carnivore
• Shared Secret
• Three-Way Handshake
• White Noise
• Digital Camera
• Phase Shift
• Ring Network
• Routing
• Shared Memory
• Single-Mode Fiber
• Synchronous Transmission
• Workgroup Productivity Package
• Disposable Email
• Change Management
• Microsegmentation
• Call Logging
• Click-To-Callback
• Outbound Call Center
• Bit Stuffing
• Dedicated Line
• Digital Switch
• T-Carrier
• VoIP Trunk Gateway
• Cold Server
• Hashing
• Fourier Series
• Fragmentation
• Interactivity
• Communication Media
• Coaxial Antenna
• Geostationary Orbit
• Multi-Mode Fiber
• Smart Antenna
• Telemetry
• Femtocell
• Wireless Backhaul
• Cell Phone Jammer
• Doppler Effect
• Laser Diode
• Pink Noise
• Data Card
• Fax Server
• Patch Antenna
• Vertical Scalability
• Dark Fiber
• Network Convergence
• DARPANET
• Email Rage
• Flash Mob
• Distributed Search
• Graynet
• Skype
• Canonicalization
• E-Speak
• EtherLoop
• Internet Time
• iPhone 3G
• Caller ID Spoofing
• 100BASE-T
• Coaxial Cable
• Dumb Network
• Rich Client
• Web Conferencing
• Mobile Phone Spam
• Private Key
• IEEE 802.11k
• Flooding
• Digital Signage
• Bonjour
• Graduated Security
• IEEE 802.11d
• IEEE 802.11j
• IEEE 1284 Parallel Interface Standard
• Ion
• Call Forwarding
• Feed Line
• IEEE 802.11i
• Ground-Plane Antenna
• Handoff
• Helical Antenna
• Enterprise 2.0
• Harmonic
• Message Broker
• Asynchronous Communication
• Air Gap
• Bus Topology
• Lag
• Ring Topology
• 1000Base-T
• Address Resolution
• Capacity
• Client-Server Model
• Common Carrier
• Communications Server
• Communications System
• Congestion
• Connectionless Protocol
• Data Link Layer
• Microsoft Exchange
• Farming
• Glue Language
• Low-Pass Filter
• Message Switching
• SCSI
• Serial Communication
• Short Code
• Software Handshaking
• Telegraphy
• Anonymous Post
• Disconnect Anxiety
• Optical Network
• Real-Time Chat
• Remote Terminal
• Internet Bot
• Shotgun Approach
• Class C Network
• Computer Network Technician
• Error Checking and Correction
• Internetworking Device
• Network Layer
• Tree Topology
• Mobile Search
• Motorola Droid X
• Google Phone
• Neo FreeRunner
• Synchronous Messaging
• Quad Band
• Samsung Bada
• Unlocked Cellphone
• Walkman Phone
• Tru2way
• Web Client
• Wi-Fi Range Extender
• Windows Clustering
• SprintLink
• Circuit-Level Gateway
• Fixed Routing
• Broadcast Domain
• Frame Check Sequence
• Shared Resources
• Deep Dialing
• Data Encapsulation
• Network Bottleneck
• Hardening
• Secret Key
• Analog Data
• Channel Capacity
• DMCA 1201
• GNUnet
• Kevin Mitnick
• Cable Jetting
• Fiber Pigtail
• Fiber Laser
• Optical Fiber Cable
• Internet2
• LAN Switching
• I2P
• IEEE 802.11
• Freedom of Information
• Internet Transit
• TiBook
• Mobility Management
• Vertical Handover
• Dedicated Access Line
• R/390
• Designated Router
• Cisco IOS
• Hosts File
• Communication Controller
• BlackBerry OS
• Clamshell Mobile
• Satellite Internet Access
• Satellite Dish
• Adaptive Route
• Optical Fiber Amplifier
• Supernet
• Wireshark
• Packet Capture
• Repeating Hub
• Wormhole Switching
• Communication Software
• Group 4 Protocols
• Hayes-Compatible Modem
• Asynchronous Groupware
• Loopback Test
• Software Switch
• Wideband Voice
• Windows Live Messenger
• Logical Topology
• SPDY Protocol
• Routing Protocol
• Chunk
• Dual-Ring Topology
• DB-15
• DB-9
• Dial-Up Connection
• DB-50
• DB-68
• Direct Inward Dialing
• Dual-Mode Device
• Free Space Optics
• Enterprise Private Network
• Geosynchronous Satellite
• Interconnection Agreement
• Internet Over Satellite
• Multiband Antenna
• Network Interface Device
• 9P
• Token Ring Network
• Token Bus Network
• Challenge-Response Authentication
• Nimrod Routing Architecture
• The Google+ Project
• Split Multi-Link Trunking
• Website Filter
• Velocity of Propagation
• Last Mile Technology
• Connectionless Service
• Connection-Oriented Service
• Silver Satin
• CAN-SPAM Act
• All-In-One Printer
• Live Video Chat
• Online Marketing
• Cloud Communications
• Message Queuing Service
• Data Integration Service
• Phased Array
• Asynchronous Data
• Foneros
• FON Spot
• FON Map
• Leisure Diving
• Trunk Port
• Access Port
• orkut
• DNS Whitelist
• Star Wars Kid
• Dancing Baby
• Fail
• JenniCam
• Discoverable Mode
• Cyberduck
• Peering Agreement
• Email Hoax
• Provisioning (Computer Networking)
• Provisioning (Telecommunications)
• Wireless Spectrum
• Social Media Cleansing
• Google Talk
• Linkerati
• Location Dependent Services
• Tiered Data Plan
• Mobipocket Reader
• Blue Noise
• Violet Noise
• Gray Noise
• Pocket Dialing
• Cognitive Radio
• Data Journalism
• Keepalive
• Voice Peering
• Twitterstorm
• X.509 Certificate
• Ethernet to Fiber
• Video Telepresence
• Ultra-High-Speed Broadband Internet
• S Band
• Satellite Broadcasting
• Satellite Communications
• Satellite Navigation
• Spectrum Harmonization
• Speech Circuit
• Store-and-Forward Voice
• Service Broker
• Mobile Centrex
• Modular Phone
• L Band
• IP Datacasting
• Directed Speech Recognition
• Backbone Router
• Web Texting
• Screen Name
• Push Alert
• Google Hangouts
• Ambient Backscatter
• Autocomplete
• Second Generation Wireless (2G)
• Third Generation Partnership Project (3GPP)
• Assisted GPS (A-GPS)
• AppleTalk Address Resolution Protocol (AARP)
• Area Border Router (ABR)
• Automatic Call Distributor (ACD)
• Attenuation-to-Crosstalk Ratio (ACR)
• Administrative Domain (AD)
• Add/Drop Multiplexer (ADM)
• Adaptive Differential Pulse Code Modulation (ADPCM)
• Advanced Encryption Standard (AES)
• AppleTalk Filing Protocol (AFP)
• Andrew File System (AFS)
• Automatic Location Identification (ALI)
• Advanced Microcontroller Bus Architecture (AMBA)
• Advanced Metering Infrastructure (AMI)
• Automatic Number Identification (ANI)
• Automatic Private IP Addressing (APIPA)
• Advanced Program-to-Program Communication (APPC)
• Attached Resource Computer Network (ARCNET)
• Address Resolution Protocol (ARP)
• Address Resolution Protocol Spoofing (ARP Spoofing)
• Automatic Repeat reQuest (ARQ)
• Authentication Center (AuC)
• Auxiliary Port (AUX)
• Broadband Code Division Multiple Access (B-CDMA)
• Bandwidth Allocation Protocol (BAP)
• Blackberry Messenger (BBM)
• Baseband Unit (BBU)
• Bit Error Rate (BER)
• Broadband Global Area Network (BGAN)
• Border Gateway Protocol (BGP)
• Binary Digit (Bit)
• Bell Operating Company (BOC)
• Bootstrap Protocol (BOOTP)
• Bridge Protocol Data Unit (BPDU)
• Be Right Back (BRB)
• Base Station (BS)
• Base Station Controller (BSC)
• Bluetooth Universal Serial Bus (BT-USB)
• Conditional Access (CA)
• Communications Assistance For Law Enforcement Act (CALEA)
• Common Address Redundancy Protocol (CARP)
• Category 3 Cable (Cat 3 Cable)
• Category 4 Cable (Cat 4 Cable)
• Cell Broadcast (CB)
• Computerized Bulletin Board System (CBBS)
• Code Division Multiplexing (CDM)
• Cisco Discovery Protocol (CDP)
• Converged Enhanced Ethernet (CEE)
• Central Office Exchange Service (Centrex)
• Challenge Handshake Authentication Protocol (CHAP)
• Cells In Frames (CIF)
• Cisco Network Admission Control (Cisco NAC)
• Connected Limited Device Configuration (CLDC)
• Competitive Local Exchange Carrier (CLEC)
• Commercial Mobile Radio Services (CMRS)
• Cognitive Network (CN)
• Communication and Networking Riser (CNR)
• Coded Orthogonal Frequency Division Multiplexing (COFDM)
• Communications Over Internet Protocol (CoIP)
• Component Object Model+ (COM+)
• Connection-Oriented Protocol (COP)
• Cell On Wheels (COW)
• Customer Premises Equipment Device (CPE Device)
• Common Public Radio Interface (CPRI)
• Central Processing Unit Socket (CPU Socket) (CPU Socket)
• Cyclic Redundancy Check (CRC)
• Office of Cybersecurity and Communications (CS&C)
• Common Short Code Administration (CSCA)
• Carrier Sense Multiple Access/with Collision Avoidance (CSMA/CA)
• Carrier Sense Multiple Access With Collision Detection (CSMA/CD)
• Computer Telephony Integration (CTI)
• Cisco Unified Computing System (CUCS)
• Closed User Group (CUG)
• Disk-to-Disk (D2D)
• Data Access Arrangement (DAA)
• Desktop as a Service (DaaS)
• Discretionary Access Control (DAC)
• Digital-to-Analog Converter (DAC)
• Demand Assigned Multiple Access (DAMA)
• Defense Advanced Research Projects Agency (DARPA)
• Distributed Antenna System (DAS)
• Domain Controller (DC)
• Data Communications (DC)
• Data Communications Equipment (DCE)
• Dial-on-Demand Routing (DDR)
• Data Distribution Service (DDS)
• Digital Enhanced Cordless Telecommunications (DECT)
• Demultiplex (DEMUX)
• Distributed File System (DFS)
• Dynamic Host Configuration Protocol (DHCP)
• Data Link Control (DLC)
• Data Loss Prevention (DLP)
• Defense Message System (DMS)
• Domain Name System (DNS)
• Domain Name System Based List (DNSBL)
• Deep Packet Inspection (DPI)
• Digital Subscriber Line (DSL)
• Direct Sequence Spread Spectrum (DSSS)
• Digital Simultaneous Voice and Data (DSVD)
• Data Terminal Equipment (DTE)
• Dual-Tone Multifrequency (DTMF)
• Disruption-Tolerant Network (DTN)
• Desktop Video Conferencing (DTVC)
• Digital Video Broadcasting - Handheld (DVB-H)
• Multimedia Home Platform (DVB-MHP or MHP)
• Digital Video Broadcasting-Satellite Second Generation (DVB-S2)
• Digital Video Broadcasting - Terrestrial (DVB-T)
• Digital Visual Interface (DVI)
• Dynamic Virtual Private Network (DVPN)
• Dense Wavelength Division Multiplexing (DWDM)
• Electronic Ink (E Ink)
• Electronic Card (e-Card)
• Extensible Authentication Protocol (EAP)
• Error Control (EC)
• Enterprise Collaboration System (ECS)
• eDonkey Network (eD2k)
• Enterprise Digital Assistant (EDA)
• Erbium-Doped Fiber Amplifier (EDFA)
• Electronic Discovery Reference Model (EDRM)
• Eight-to-Fourteen Modulation (EFM)
• Eris Free Network (EFNet)
• Enhanced Interior Gateway Routing Protocol (EIGRP)
• Extremely Low Frequency (ELF)
• Electromagnetic Field (EMF)
• Enhanced Messaging Service (EMS)
• Enterprise Messaging System (EMS)
• Enterprise Message Exchange (EMX)
• Telephone Number Mapping (ENUM)
• Evolved Packet Core (EPC)
• Enterprise Portal Software (EPS)
• Event-Stream Processing (ESP)
• Ethernet Industrial Protocol (Ethernet/IP)
• Engineer-to-Order Enterprise Resource Planning (ETO ERP)
• European Telecommunications Standards Institute (ETSI)
• Evolution-Data Optimized (EV-DO)
• Friend-To-Friend (F2F)
• File Area Network (FAN)
• Facsimile (Fax)
• Facsimile Machine (Fax Machine)
• Fiber Bragg Grating (FBG)
• Federal Communications Commission (FCC)
• Frequency Division Duplex (FDD)
• Fiber Distributed Data Interface (FDDI)
• Full Duplex (FDx)
• Forward Error Correction (FEC)
• Feature Group D (FGD)
• Frequency Hopping - Code Division Multiple Access (FH-CDMA)
• Frequency Hopping Spread Spectrum (FHSS)
• Fast Infoset (FI)
• Fiber-Optic Service (FiOS)
• Financial Information Exchange (FIX)
• Frequency Modulation (FM)
• Frequency Modulation Synthesis (FM Synthesis)
• Freedom Of Information Act (FOIA)
• Fraud over Internet Protocol (FoIP)
• Fiber to the Home (FTTH)
• Forward (FW)
• Fixed Wireless Access (FWA)
• Global Area Network (GAN)
• Generic Access Network (GAN)
• Gigabit Ethernet (GbE)
• Global Internet Exchange (GIX)
• Gatekeeper Transaction Message Protocol (GKTMP)
• Global Navigation Satellite System (GNSS)
• IEEE 488 (GPIB)
• Global System for Mobile Communications (GSM)
• Height Above Average Terrain (HAAT)
• High-Level Data Link Control (HDLC)
• Half Duplex (HDX)
• High Frequency (HF)
• High-Performance Radio Local Area Network (HIPERLAN)
• Handover (HO)
• Handheld Transceiver (HT)
• Hypertext Transfer Protocol (HTTP)
• Hybrid Unified Communications and Collaboration (Hybrid UCC)
• Input/Output Device (I/O Device)
• Information Architecture (IA)
• Internal Border Gateway Protocol (IBGP)
• Integration-Centric Business Process Management Suite (IC-BPMS)
• Internet Control Message Protocol (ICMP)
• Information and Communications Technology (ICT)
• Integrated Digital Enhanced Network (iDEN)
• Internet Engineering Task Force (IETF)
• Identification, Friend Or Foe (IFF)
• Integrated Financial Management System (IFMS)
• Internet Key Exchange (IKE)
• Internet Message Access Protocol (IMAP)
• Integrated Marketing Communications (IMC)
• International Mobile Equipment Identity (IMEI)
• IP Multimedia Subsystem (IMS)
• International Mobile Subscriber Identity (IMSI)
• Inverse Multiplexer (IMUX)
• Intelligent Network Application Part (INAP)
• Internet Network Operations Center (INOC)
• Internet Protocol (IP)
• Intellectual Property (IP)
• Internet Protocol Private Branch Exchange (IP PBX)
• Internet Protocol Telephony (IP Telephony)
• Internet Protocol Television (IPTV)
• Internet Protocol Version 6 (IPv6)
• Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX)
• Infrared (IR)
• Integrated Receiver/Decoder (IRD)
• Infrared Light Emitting Diode (IRLED)
• Information Systems or Information Services (IS)
• Industrial, Scientific and Medical Radio Band (ISM Band)
• Internet Society (ISOC)
• International Telecommunication Union (ITU)
• In-Vehicle Infotainment (IVI)
• Java Message Service (JMS)
• Kurtz-Above Band (Ka-Band)
• Kademlia (Kad)
• Kurtz-Under Band (Ku-Band)
• Loop Capable Fabric Port (L_Port)
• Layer Two Forwarding (L2F)
• Layer 2 Tunneling Protocol (L2TP)
• Link Aggregation (LAG)
• Local Area Network (LAN)
• Local Area Network (LAN) Emulation (LANE)
• Local Area Network Emulation (LANE)
• Local Area Transport (LAT)
• Local Access and Transport Area (LATA)
• Location Based Services (LBS)
• Link Control Protocol (LCP)
• Least Cost Routing (LCR)
• Lightweight Directory Access Protocol (LDAP)
• Low Earth Orbit (LEO)
• Logical Link Control (LLC)
• Local Multipoint Distribution Services (LMDS)
• Low-Noise Amplifier (LNA)
• Line of Sight (LoS)
• Longitudinal Redundancy Check (LRC)
• Logical Unit Number (LUN)
• Media Access Control Address (MAC Address)
• Multiple Access With Colision Avoidance (MACA)
• Metropolitan Area Network (MAN)
• Mobile Application Service Provider (MASP)
• Multicast Backbone (MBone)
• Multiple Channels Per Carrier (MCPC)
• Main Distribution Frame (MDF)
• Medium Dependent Interface Crossover (MDIX)
• Mobile Earth Station (MES)
• Multiple Frequency-Shift Keying (MFSK)
• Mobile Internet Device (MID)
• Mobile Information Device Profile (MIDP)
• Mobile Location Protocol (MLP)
• Mobile Marketing Association (MMA)
• Multimedia Message Service (MMS)
• Multimedia Messaging Service (MMS)
• Mobile Network Operator (MNO)
• Microcom Networking Protocol (MNP)
• Mobile Operating System (Mobile OS)
• Mean Opinion Score (MOS)
• Multiprotocol Over ATM (MPOA)
• Minimum Point of Entry (MPOE)
• Multiple Points of Presence (MPOP)
• Mobile Switching Center (MSC)
• Mobile Station International Subscriber Directory Number (MSISDN)
• Measured Telephone Service (MTS)
• Methods for Testing and Specification (MTS)
• Multi Channel Television Sound (MTS)
• Multiplexer (MUX)
• MERA VoIP Key System (MVKS)
• Mobile Virtual Network Enabler (MVNE)
• Mobile Virtual Network Operator (MVNO)
• MERA VoIP Transit Softswitch (MVTS)
• Node Port (N_Port)
• Microsoft Network Access Protection (NAP)
• Network Access Server (NAS)
• Network Address Translation (NAT)
• Network Addressable Unit (NAU)
• Network Based Application Recognition (NBAR)
• Non-Broadcast Multiple Access (NBMA)
• NetBIOS Session Service (NBSS)
• Netware Core Protocol (NCP)
• Native Command Queuing (NCQ)
• Network Driver Interface Specification (NDIS)
• Neighbor Discovery Protocol (NDP)
• NetBIOS Extended User Interface (NetBEUI)
• Network Identity (Network ID)
• Noise Figure (NF)
• Near Field Communication (NFC)
• Network File System (NFS)
• Network Interface Card (NIC)
• Non-Line Of Sight (NLOS)
• Non Return to Zero Inverted (NRZI)
• NetWare Link (NWLink)
• Pseudonym (nym)
• Optical Burst Switching (OBS)
• Orthogonal Frequency Division Multiplexing (OFDM)
• Open Financial Exchange (OFX)
• Online Transaction Processing (OLTP)
• Optical Mesh Network (OMN)
• Outsourced Product Development (OPD)
• Optical Power Meter (OPM)
• Open Systems Interconnection Model (OSI Model)
• Open Shortest Path First (OSPF)
• Peer-to-Peer Architecture (P2P Architecture)
• Private Automatic Branch Exchange (PABX)
• Private Access DSL (PADSL)
• Permanently Assigned Multiple Access (PAMA)
• Port Address Translation (PAT)
• Private Branch Exchange (PBX)
• Peripheral Component Interconnect Bus (PCI Bus)
• PCI Extended (PCI-X)
• Personal Communications Service (PCS)
• Protocol Data Unit (PDU)
• PROTECT IP Act of 2011 (PIPA)
• Public Key Infrastructure (PKI)
• Power Line Communications (PLC)
• Push to Talk Over Cellular (PoC)
• Picosecond (ps)
• Phase-Shift Keying (PSK)
• Packet Switched Network (PSN)
• Push-to-Talk (PTT)
• Quality of Service (QoS)
• Registration Admission Status (RAS)
• Regional Broadband Global Area Network (RBGAN)
• Caller Ringback Tone (RBT)
• Remote Copy (rcp)
• Radio Frequency Field (RF Field)
• Radio Frequency Shielding (RF Shielding)
• Radio Frequency Interference (RFI)
• Radio Frequency Identification Reader (RFID Reader)
• Routing Information Field (RIF)
• Routing Information Protocol (RIP)
• Registered Jack (RJ)
• Registered Jack-11 (RJ-11)
• Remote Monitoring (RMON)
• Radio Over Internet Protocol (RoIP)
• Register of Known Spam Operations (ROKSO)
• Resource Reservation Protocol (RSVP)
• Real-Time Communications (RTC)
• RTP Control Protocol (RTCP)
• Real-Time Transport Protocol (RTP)
• Receiver (RX)
• Security Association (SA)
• Service Advertising Protocol (SAP)
• Secondary Audio Program (SAP)
• Session Announcement Protocol (SAP)
• SAP Integration Server (SAP IS)
• Server-Based Computing (SBC)
• Session Border Controller (SBC)
• Shared Contact Center (SCC)
• Serial Copy Management System (SCMS)
• Stream Control Transmission Protocol (SCTP)
• Synchronous Digital Hierarchy (SDH)
• Spatial Division Multiple Access (SDMA)
• Secure Real-Time Protocol (Secure RTP or SRTP)
• Secure Neighbor Discovery Protocol (SEND Protocol)
• Small Form-Factor Pluggable (SFP)
• Single-Pair High-Speed Digital Subscriber Line (SHDSL)
• Session Initiation Protocol (SIP)
• Service-Level Management (SLM)
• Switched Multimegabit Data Service (SMDS)
• Short Message Service (SMS)
• Short Message Service Center (SMSC)
• Subnetwork Access Protocol (SNAP)
• Simple Network Management Protocol (SNMP)
• Service-Oriented Architecture Networking (SOA Networking)
• Storage over Internet Protocol (SoIP)
• Spam and Open Relay Blocking System (SORBS)
• Spam Over Internet Telephony (SPIT)
• Sequenced Packet Protocol (SPP)
• Sequenced Packet Exchange (SPX)
• Statistical Time Division Multiplexing (STDM, StatMUX)
• Spanning Tree Protocol (STP)
• Subnetwork (Subnet)
• Standing Wave Ratio (SWR)
• Terminal Adapter (TA)
• Terminal Access Controller Access Control System (TACACS)
• Telecommunications Closet (TC)
• Time Division Multiplexing (TDM)
• Telephone Company (Telco)
• Total Element Long Run Incremental Cost (TELRIC)
• Telecommunications Equipment Manufacturer (TEM)
• Ticket Granting Server (TGS)
• Terminal Node Controller (TNC)
• Transmission Security (TRANSEC)
• Transceiver (TRX)
• Transmission Sequence Number (TSN)
• Teletypewriter (TTY)
• User Agent Client (UAC)
• User Agent Server (UAS)
• Unsolicited Bulk Email (UBE)
• Universal Business Language (UBL)
• Unified Communications (UC)
• Unified Communications and Collaboration (UCC)
• Unsolicited Commercial Email (UCE)
• Unified Communications System (UCS)
• Ultra High Frequency (UHF)
• Unified Messaging (UM)
• Unbundled Network Element (UNE)
• Unbundled Network Elements-Platform (UNE-P)
• Unshielded Twisted Pair Cable (UTP)
• Unix-to-Unix Copy (UUCP)
• Value-Added Service (VAS)
• Virtual Call Center (VCC)
• Virtual Channel Identifier (VCI)
• Very-High-Bitrate Digital Subscriber Line (VDSL)
• Very High Speed Digital Subscriber Line (VDSL)
• Verizon Fiber Optic Service (Verizon FiOS)
• Virtual Home Environment (VHE)
• Visitor Location Register (VLR)
• Variable Length Subnet Mask (VLSM)
• Voice Over Instant Messenger (VoIM)
• Voice Over Internet Protocol (VoIP)
• Voice Over Internet Protocol Caller Identification (VoIP Caller ID)
• Voice Over Internet Protocol Gateway (VoIP Gateway)
• Voice Over Internet Protocol Phone (VoIP Phone)
• Voice Over IP Security Alliance (VOIPSA)
• Voice on the Net (VON)
• Voice Over Wireless Fidelity (VoWi-Fi)
• Voice Over Wireless Local Area Network (VoWLAN)
• Voice Over Wireless LAN (VoWLAN)
• Voice Operated Switch (VOX)
• Virtual Private Network (VPN)
• Virtual Router Redundancy Protocol (VRRP)
• Voice Response System (VRS)
• Very Small Aperture Terminal (VSAT)
• Voice Switching, Control and Applications (VSCA)
• Virtual Telecommunications Access Method (VTAM)
• Video Teleconferencing (VTC)
• Virtual Teletype (VTY)
• Wide Area Network (WAN)
• Wireless Application Protocol (WAP)
• Wide Area Telephone Service (WATS)
• Wide Area Telecommunication Service (WATS)
• Web-Based Training (WBT)
• Wideband Code Division Multiple Access (WCDMA)
• Wavelength Division Multiplexing (WDM)
• Web-Based Seminar (Webinar)
• Web Real-Time Communications (WebRTC)
• Broadband Wireless Access (Wibro)
• Windows Sockets (Winsock)
• Wireless Local Area Network (WLAN)
• Wi-Fi Multimedia (WMM)
• White Space Device (WSD)
• Web Services Interoperability Technologies (WSIT)
• Wireless Sensor Network (WSN)
• Xerox Network Systems (XNS)
• Transponder (XPDR, XPNDR, TPDR or TP)