WordNet (r) 3.0 (2006):

kilocycle
    n 1: one thousand periods per second [syn: kilohertz, kHz,
         kilocycle per second, kilocycle, kc]

Moby Thesaurus II by Grady Ward, 1.0:

58 Moby Thesaurus words for "kilocycle":
   AF, CPS, EHF, G, HF, Hz, M, MF, RF, SHF, UHF, VHF, VLF,
   audio frequency, carrier frequency, chiliad, chiliagon,
   chiliahedron, chiliarch, chiliarchia, cycles,
   extremely high frequency, frequency, frequency spectrum, grand,
   hertz, high frequency, intermediate frequency, kilo, kilocycles,
   kilogram, kilohertz, kiloliter, kilometer, lakh, low frequency,
   lower frequencies, medium frequency, megacycles, megahertz,
   millennium, millepede, milligram, milliliter, myriad,
   one hundred thousand, radio frequency, spark frequency, spectrum,
   superhigh frequency, ten thousand, thou, thousand,
   ultrahigh frequency, upper frequencies, very high frequency,
   very low frequency, yard