FAC Frequency Allocation Committee
dynamic frequency allocation
FAC Frequency Allocation Center
FACSC Frequency Allocation Coordinating SubCommittee
FAL Frequency Allocation List
FAPUSMCEB Frequency Allocation Panel United States Military Communication Electronics Board
frequency allocation strategy
Middle frequency-frequency convertor
TV frequency allocation
frequency allocation list
and Frequency allocation
frequency allocation center
Quarters Allocation Committee
audio frequency and video frequency processing
Belgium OSB double frequency(work-intermediate frequency) Queching machine
correlation in frequency domain and frequency domain
cyclic frequency-spectrum frequency domain
deteeting the ground point with low frequency electric current signal changing its frequency