RDX is an explosive.
RDX may also refer to:
Science and technology Radixin, a protein encoded by the RDX gene RDX register, a CPU register in 64-bit x86 processors RDX (disk), a data storage format
Media and entertainment RDX (band), a reggae duo from Kingston, Jamaica RDX Love, a 2019 Indian Telugu-language film directed by Shankar Bhanu RDX (film), a 2023 Indian Malayalam-language film directed by Nahas Hidayath Ranvir Dhanraj Xaja "RDX Bhai", a fictional criminal in the 2007 Indian film Welcome
Other uses Acura RDX, a 2006–present Japanese compact SUV Reaction Dynamics (company), a space company