"DIY", a song by KMFDM on their 1999 album Adios

Do it yourself, a term used by various communities that focus on people creating things for themselves without the aid of paid professionals.

DIY audio, do-it-yourself audio equipment

DIY ethic, the ethic of being self-reliant as opposed to relying on professionals

DiY-Fest, a festival of ultra-independent movies, books, zines, music, poetry, and performance art that ran from 1999 until 2002

DIY moving, do-it-yourself packing and moving.

"DIY", a song on Peter Gabriel's second album (Scratch)

DIY culture, a broad term used to refer to a wide range of grassroots political activism

DIY Network, a television channel focusing on home do-it-yourself projects.