BASDAI
BASDAI stands for Bath Ankylosing Spondylitis Disease Activity Index
BASCS
BASCS stands for Business Activity Structure Classification System (Canada)
BAsCET
BAsCET stands for Blackboard Agents Concepts Examples and Temperature (artificial intelligence)
BASCELT
BASCELT stands for British Association of State Colleges in English Language Teaching
BASCC
BASCC stands for Birmingham Area Seniors Coordinating Council (Birmingham, MI) BASCC stands for Before and After School Child Care (various locations)
BASCAP
BASCAP stands for Business Action to Stop Counterfeiting and Piracy (International Chamber of Commerce)
BASBr
BASBr stands for Bulletin of the Astronomical Society of Brazil
BASARC
BASARC stands for Bay Area Search and Rescue Council (California)
BASBOF
BASBOF stands for Broadcast Advertising Standards Board of Finance (UK)
BASAR
BASAR stands for Brain-Averaged Specific Absorption Rate