Acronyms and abbreviations
AVI Automatic Vehicle Identification
ASD Accelerated Spectral Density
BSI British Standards Institution
CECC CENELEC Electronic Components Committee
CEN Comité Européen de Normalisation
CENELEC Comité Européen de Normalisation Electrotechnique
CER Community of European Railways
CGPM Conférence Générale des Poids et Mesures
CPS Control and Protective Switching Device
DTI Department of Trade and Industry
EEC European Economic Commission
EMC ElectroMagnetic Compatibility
EMI ElectroMagnetic Interference
ERRI European Rail Research Institute
HBES Home and Building Electronic Systems
HEMP High Altitude ElectroMagnetic Pulse
IEC International Electrotechnical Commission
ILI Infonorme London Information
ISM Industrial, Scientific and Medical
ISO International Standards Organisation
ITCZ International Conveyance Zone
ITE Information Technology Equipment
MTBF Mean Time Between Failures
NSO National Standards Organisation
RAM Reliability, Availability and Maintainability
RCBO Residual Current Operated Circuit Breaker without integral overcurrent protection
RCCB Residual Current Operated Circuit Breaker with integral overcurrent protection
RCD Residual Current Operated Protective Device
RH Relative Air Humidity (alternative abbreviation)
SI Systéme International d’Unités
TVL-C Threshold Limit Values – Ceiling List
UPS Uninterruptible Power System
WAUILF Workplace Applied Uniform Indicated Low Frequency (application)