American Anti-Vivisection Society
The American Anti-Vivisection Society (AAVS) is a Jenkintown, Pennsylvania-based animal protectionism organization created with the goal of eliminating a number of different procedures done by medical and cosmetic groups in relation to animal cruelty in the United States. It seeks to help the betterment of animal life and human-animal interaction through legislation reform.
Source: Wikipedia — American Anti-Vivisection Society (CC BY-SA 4.0)