AIP may refer to:
Aiphanes is a genus of spiny palms which is native to tropical regions of South and Central America and the Caribbean.
Aipysurus duboisii, also known as the Dubois' sea snake or reef shallows sea snake, is a species of venomous sea snake.
Aiphanes minima is a spiny palm tree which is native to the insular Caribbean from Hispaniola to Grenada, and widely cultivated elsewhere.
Aiphanes horrida is a palm native to northern South America and Trinidad and Tobago. Aiphanes horrida is a solitary, spiny tree.
The International Association of Horticultural Producers (AIPH / IAHP) is an international organisation dedicated to promoting horticultural producers and held the international garden / flora festivals or expositions worldwide.
Aryl-hydrocarbon-interacting protein-like 1 is a protein that in humans is encoded by the AIPL1 gene.
Aipysurus laevis is a species of venomous sea snake found in the Indo-Pacific. Its common names include golden sea snake, olive sea snake, and olive-brown sea snake.
Aipysurus apraefrontalis, commonly known as the short-nosed sea snake or Sahul reef snake, is a critically endangered species of venomous sea snake in the family Elapidae, which occurs on reefs off the northern coast of Western Australia.
AIP Conference Proceedings is a serial published by the American Institute of Physics since 1970. It publishes the proceedings from various conferences of physics societies.