AIGA Houston | 1,846 followers on LinkedIn. the professional association for design | AIGA, the professional association for design, is the premier place for design—to discover it, discuss it, understand it, appreciate it, be inspired by it. It is the place designers turn to first to exchange ideas and information, participate in critical analysis, and research and advance education and ethical practices. AIGA sets the national agenda for the role of design in its economic, social, political, cultural and creative contexts.