Similar to 頭字語
GTX
GTX
HDD
HOM
HOM
IBGA
IBGAIBM (曖昧さ回避)
IBM (disambiguation)
ICU
ICU
IGBT
INVEST
INVEST (mnemonic)
IOC
ISMS
ISPS
ISPS
JAA
JAAJCB (曖昧さ回避)
JCBJCI
JCIJCU
JCUJDD
JDD (disambiguation)
JFK
JFK (disambiguation)JGTO
JOC
JOC
JRA
JRA
JRC
JRC
JRE
JREJSAF
JTA
JTAKFA
KFAKGB (曖昧さ回避)
KGB (disambiguation)
KKK
KKK (disambiguation)KRI
Kri
