Similar to 筑波山神社・筑波大学計算科学研究センター共同気象観測所

ABB

ABC Futebol Clube

ABC Entertainment

ABS-CBN Corporation

ACC (company)

AccuWeather

Advanced Composition Explorer

Accreditation Council for Graduate Medical Education

A Course in Miracles

ACS Group

Action for Children's Television

ADABAS

Groupe ADP

Adventist Development and Relief Agency

AES Corporation

American Forces Network

Federal Ministry for Economic Cooperation and Development

American Society of Landscape Architects

Android (operating system)

Apache Ant

Apache Subversion

Asia-Pacific Management Accounting Association

Araxá

ARPANET

Asky Airlines

ASML Holding

ATO Records

Association for the Taxation of Financial Transactions and for Citizens' Action