Travel Reference
In-Depth Information
List of Acronyms and
Abbreviations
AONB
Area of Outstanding Natural Beauty
CAGR
compound annual growth rate
CO 2
carbon dioxide
EEA
European Environment Agency
EU
European Union
EU-25
Schengen Agreement countries
EU27
the enlarged European Union
EU ETS
EU Emissions Trading Scheme
EUROSTAT
EU Statistical Office
EuroVelo
European cycle network
GDP
gross domestic product
GHG
greenhouse gas
HST
high-speed train
IAPT
International Association of Public Transport
IPPC
Intergovernmental Panel on Climate Change
LDCs
least developed countries
LPG
liquefied petroleum gas
Mt CO 2
million metric tonnes of CO 2
NO X
oxides of nitrogen
pkm
passenger km
ppmv
parts per million by volume
SBB
Swiss National Railway
SO 2
sulphur dioxide
UNCED
United Nations Conference on Environment and Development,
otherwise known as the Earth Summit, in Rio de Janeiro
UNEP
United Nations Environment Programme
UNWTO
United Nations World Tourism Organization
Velib
Vélo Liberté
WTO
World Tourism Organization
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