Similar to ICAO
AIDS
ALWEG
AlwegAMCA
AMCAアメダス
Automated Meteorological Data Acquisition SystemAMLO
ANZUS
ANZUSAPEC
APOD
APTOS
ASBU
ASEAN
ATAC
ATAC SpAATOS
AUKUS
AUKUSAVATAR (宇宙船)
Avatar (spacecraft)BATTeRS
BATTeRSBioMEMS
BRICS
BRICS▼-3 trendsCAD
Computer-aided designCASE
CAVE (市民運動)
CAVE peopleCHASSE
CIBOK
CiNii
CiNiiCIVETS
CIVETSコーダ (聴者)
Child of deaf adultCOGES
Combined gas and steamDINKs
DINK