Abbreviations

  1. With a few exceptions, acronyms of clinical trials have been omitted in this survey; however, see www.ClinicalTrials.gov, Act Magazine, International Standard Randomised Controlled Trial Number Register, or Nederlands Trial Register.
  2. Occasionally, the use of capital letters is arbitrary.
  3. Inclusion in this list does not necessarily imply any official status.
AA9 definitions
AAA3 definitions
AAA+
AAAAA
AAAAI
AAABEM
AAAD
AAAE
AAAHC
AAALAC
AAAP
AAAS2 definitions
AAAV
AABR
aac
AAC3 definitions
AACA
AACAP
AACC
AACD