CCTM

AcronymDefinition
CCTMColorado Council of Teachers of Mathematics (National Council of Teachers of Mathematics)
CCTMCertified Community Transit Manager (Community Transportation Association of America)
CCTMCanada Creek Tea Merchants (Nova Scotia, Canada)
CCTMCentral Council of Tibetan Medicine (est. 2004; Himachal Pradesh, India)
CCTMCrude Custody Transfer Meter
CCTMCoastal Council of Teachers of Mathematics (Texas)
CCTMCSIA (Central Sponsor for Information Assurance) Claims Tested Mark (now CESG Claims Tested Mark; computer security)