Glossário

AMSS

Aeronautical Mobile Satellite Service 

API

Advance Publication Information

APT

Asia-Pacific Telecommunity

ARNS

Aeronautical Radionavigation Service

BR

Bureau das Radiocomunicações

BSS

Broadcasting-Satellite Service

CEPT

Conference Européenne des Postes et Télécommunications

CITEL

Comission Inter Americana de Telecomunicaciones

CPM

Conference Preparatory Meeting

DFS

Digital Frequency Selection

DSB

Double Side Band

DSC

Digital Selective Calling

DME

Distance Measuring Equipment

DRM

Digital Radio Mondiale

ECC

Electronic Communications Committee

ECP

European Common Proposal

EESS

Earth Exploration Satellite Service

e.i.r.p.

Equivalent isotropic radiated power

ERC

European Radiocommunications Committee 

ESA

European Space Agency

ESV

Earth Stations on board Vessels 

FM

Frequency Modulation

FS

Fixed Service 

FSK

Frequency Shift Keying

FSS

Fixed-Satellite Service 

GALILEO

Sistema europeu de radionavegação por satélite   

GBAS

Ground Based Augmentation System

GLONASS

Global Orbiting Navigation Satellite System (Rússia)

GMDSS

Global Maritime Distress and Safety System

GNSS

Global Navigation Satellite System

GOC

General Operator Certificate

GPS

Global Positioning System (EUA)

GSO

Geostationary Satellite Orbit 

HAPS

High Altitude Platform Station

HDFSS

High Density Fixed-Satellite System

HF

High Frequency

HFBC

High Frequency Broadcasting Service

HIPERLAN

High Performance Radio Local Area Network

IARU

International Amateur Radio Union

ICAO

International Civil Aviation Organization

ILS

Instrument Landing System

IMO

International Maritime Organization

IMT-2000

International Mobile Telecommunication-2000

ISS

Inter Satellite Service

ITU

International Telecommunications Union

ITU-R

Sector das Radiocomunicações da UIT

MF

Medium Frequency

MID

Maritime Identification Digit

MIFR

Master International Frequency Register

MLS

Microwave Landing System

MMSI

Maritime Mobile Service Identity

MRCC

Maritime Rescue Coordination Centre

MSS

Mobile-Satellite Service

NBDP

Narrow Band Direct Printing

NGSO

Non-Geostationary Satellite Orbit

Pfd

power-flux density

PMR

Private Mobile Radio

PP

Plenipotentiary Conference

PPDR

Public Protection and Disaster Relief

QPSK

Quadrature Phase Shift Keying

RA

Radio Assembly

RAS

Radio Astronomy Service

RLAN

Radio Local Area Network

RNS

Radio Navigation Service

RNSS

Radio Navigation Satellite Service

RR

Radio Regulations of the ITU

RRB

Radio Regulations Board

RRC

ITU Regional Radio Conference

SOLAS

Safety of Life at Sea

SSB

Single Side Band

SRS

Space Research Service

SSR

Secondary Surveillance Radar

TACAN

Tactical Air Navigation

TFTS

Terrestrial Flight Telephone System

TPC

Transmitter Power Control

TWIMS

Terrestrial Wireless Interactive Multimedia Systems

VOR

VHF Omnidirectional Range

VSAT

Very Small Aperture Terminal

WARC

World Administrative Radiocommunications Conference

WAS

Wireless Access System

W-LAN

Wireless Local Area Network

WRC

World Radiocommunications Conference