Iskani niz je bil najden v IZTOČNICAH:
IFTS
Communications
Electronics and electrical engineering
da
ITFS-tv-distribution
,
uddannelses-tv-distribution
el
ITFS
,
σταθερή υπηρεσία εκπαιδευτικής τηλεόρασης
en
ITFS
,
instructional television fixed service
es
servicio fijo de televisión instructiva
fi
ITFS-palvelu
fr
service fixe de télévision éducative
nl
instructional television fixed service
pt
serviço fixo de televisão para educação
sv
ITFS-tv-distribution