This definition appears very rarely
and is found in the following Acronym Finder categories:
- Military and Government
- Organizations, NGOs, schools, universities, etc.
See other meanings of CTBS
We have 6 other definitions for CTBS
in our Acronym Attic
Samples in periodicals archive:
Mannix, a legislator at the time, voted for the act, but said it's time to make the plan optional - something he said would prompt 90 percent of Oregon's school districts to drop the regime and go with traditional graduation requirements and "off-the-shelf" achievement tests, such as the Iowa or California tests of basic skills.
One LAUSD official said changes in the statewide tests - from the California Tests of Basic Skills to two different versions of the Stanford 9 - have made annual comparisons difficult.