The term 'GIVE UNDER PRESSURE' can be solved by the three-letter acronym SAG, which stands for the Screen Actors Guild. The Screen Actors Guild is a labor union that represents over 160, 000 film and television actors, announcers, broadcast journalists, and other media professionals worldwide. It was founded in 1933 to protect the rights of actors and ensure they receive fair wages and working conditions. The organization also provides health and pension benefits to its members.