Meanings

local time (in relativity theory)

ear-reddening game

National Aeronautics and Space Administration (USA)

Statistics Canada (Canadian federal department issuing statistics related to Canada)

Canadian Security Intelligence Service

Branch Forest Office

Transportation Security Administration (TSA)

Maritime Transport Office

Science and International Affairs Bureau

Ministry of the Environment - Global Environment Bureau

Postal Life Insurance Bureau

Machinery and Information Industries Bureau

National Bureau of Standards

Economic Research Service

Manpower Administration

Public Security Investigation Bureau

National Aeronautics and Space Administration

Administrative Evaluation Bureau

State Environmental Protection Administration

National Security Agency (of the United States)