A

• AC
• ACTS (Advanced Communication Technologys and Services
• Actuator
• ADSL (Asymmetric Digital Subscriber Line)
• AFD ( Active Format Descriptor)
• AM
• Amplifier
• Analogue
• Anamorphic
• Antenna
• API (Application Program Interface)
• ASA
• ASHA
• Astra
• ATM (Asynchronous Transfer Mode)
• ATT:
• Attenuator
• Audio Description Broadcasters
• AV
• Azimuth

B

• Band Pass Filter
• Bandwidth
• BAT (Bouquet Association Table)
• Ber
• Bit
• Blue-Tooth
• Broadband

C

• C-Band
• CA (Conditional Access)
• CAM:
• CATV
• Centre Cut-Out
• CI:
• Coaxial
• Common interface (CI)
• Communial System
• Conax
• Conditional Access (CA)
• Copy Protection
• Coverage

D

• D-CAB
• D-SAT
• DAVIC (Digital Audio Video Council)
• DC
• DCT (Discrete Cosine Transform)
• Decoder
• Demodulator
• DigiTAG
• Diplexer
• DiSEqC
• Dish
• DMux Group
• DOCSIS (Data Over Cable Service Interface Specification)
• DOG:
• Dolby Digital
• Downlink
• DSB
• DSL (xDSL)
• DSM-CC (Digital Storage Media, Command and Control)
• DTG
• DTT:
• DTV
• DVB
• DVB:
• DVD
• DVD-R (DVD-RW)
• DVI
• DVR
• Dynamic Multiplexing

E

• ECM (Entitlement Control Message)
• EIT (Event Information Table)
• Elevation
• Encryption
• Enhanced Data Broadcast
• Enhanced TV
• EPG:
• ERP:
• ESG (Electronic Service Guide)
• ETSI (The European Telecommunications Standards Institute)
• Event Timer

F

• F Connector
• FEC:
• Feedhorn
• Firewire
• Fixed-dish
• Freeview
• Freeview Adapter
• FTA:
• FTV:

G

• GPRS (General Packet Radio Service)

H

• HAVi (Home Audio/Video Interoperability)
• HD Ready
• HDCP
• HDD
• HDMI
• HDTV:
• Horizon-to-Horizon
• Hotspot
• HTML (Hypertext Mark-up Language)

i

• iDTV:

I

• Impulsive Noise
• Interoperability
• IRD
• IST (Information Society Technologies)
• ITC:

J

• Java
• Joint Stereo
• JPEG (Joint Picture Expert Group)

K

• Ku-band

L

• Letterbox
• LNB
• LNC
• Loopthrough

M

• Macrovision
• Magnetic Polariser
• MATV
• MCPC
• MDU
• Mechanical Polariser
• MHEG-5
• MHEG:
• Modem
• Modulator
• MOTIVATE (Mobile Television and Innovative Receivers)
• MPEG:
• Multi-satellite system
• Multiplex
• Multiplex Operator
• MUX:

N

• Navigation
• NICAM:
• NIT ( Network Information Table)
• Noise Figure
• Non-Subsidised Digibox
• Now and Next
• NTSC
• NVOD (Near Video on Demand)

O

• ODFM (Orthogonal Frequency Division Multiplex)

P

• P1934
• PAL
• PAL:
• Parental Control
• Pause Point
• Pay-Per-View
• PCMCIA
• Phono
• POF (Plastic Optical Fibre)
• Polar Mount
• Polariser
• Polarity
• Positioner
• POTS and PANS
• Present and Next
• PSB
• PSU
• PVR

Q

• QAM:

R

• RGB:
• RSL:
• RST (Running Status Table)

S

• S-video Output
• Safe Area
• SCART:
• SCPC
• Scrambling
• SDMI (Secure Digital Music Initiative)
• SDN:
• SDT (Service Description Table)
• Service Id
• SFN (Single Frequancy Network)
• Shoot and Protect
• SI (Service Information)
• Signing
• Simulcrypt
• Skew
• Smart Card
• SMATV
• SMC - SMS (Subscriber Management Centre - SMS Subscriber Management System)
• Stat MUX:
• StatMux (Statistical Multiplexing)
• STB
• Subsidised Digibox

T

• TDM:
• TDT (Time and Date Table)
• Terrestial Broadcasters
• Threshold
• Transponder
• Twin Tuner

U

• UHF
• Unit Secret Key

V

• VBR
• Viacces
• Viewer Preference
• Virtual Machine
• VOD (Video on Demand)
• Voltage Switched LNB
• VSB

W

• WebTV
• Widescreen

X

• XML (eXtensible Markup Language)