Definitions for "IIN"
See interferometric intensity noise.
Interferometric Intensity Noise. Noise generated in optical fiber caused by the distributed backreflection that all fiber generates mainly due to Rayleigh scattering. OTDRs make use of this scattering power to deduce the fiber loss over distance.
International Issuer Number
Issuer Identification Number. IINs are codes for identifying a card-issuing telecommunications company. For a more detailed description of these codes, see the National IT and Telecom Agency's Guide to the Danish Numbering Plan, available on www.itst.dk.
Card issuer ID number controlled internationally and defined by ISO/IEC7812 Silicon Provider Silicon chip maker for smart card