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.
AON
AOO
AoP2 definitions
AOP4 definitions
AOR
AORN
AORTA
AOS6 definitions
AOSD
AoS2 definitions
AOT2 definitions
AOV2 definitions
AOW
a.p.
AP29 definitions
AP-CXR
AP-ER
AP-SWATH
ap
APA9 definitions