Russia - GRU, USA - ?

CIA
List of words for the clue Russia - GRU, USA - ? from the crossword:
ISRAEL MOSSAD USSR CHANT URAL TSAR PSYCH RUBLE UTEP TSARS TSARIST SMU AMER TODAY TEEN TBS AMERICA ASIA AMUR
WordClue
GRUUSA - CIA, Russia - ?
USAGRU - Russia, CIA - ?
OMSKcity in Russia
PERMcity in Russia
PESORussia - ruble, Mexico - ?
TSARJapan - emperor, Russia - ?
DARYAAmu ..., large river in Russia
EGYPTtsar - Russia, pharaoh - ?
INDIAtsar - Russia, maharaja - ?
JAPANtsar - Russia, emperor - ?
KAZANcity in Russia
KNYAZArabia - emir, Russia - ?
KURSKcity in Russia
RUBLEUkraine - hryvnia, Russia - ?
RUPEERussia - ruble, India - ?
SOCHIcity in Russia
ISRAELGRU - Russia, Mossad - ?
MOSSADRussia - GRU, Israel - ?
RUSSIACIA - USA, GRU - ?
WASHINGTONcapital of USA
MOSSADRussia - GRU, Israel - ?
EMIRRussia - knyaz, Arabia - ?