CDM may refer to:
CDMA2000 (also known as C2K or IMT Multi‑Carrier (IMT‑MC)) is a family of 3G mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites.
CDMA spectral efficiency refers to the system spectral efficiency in bit/s/Hz/site or Erlang/MHz/site that can be achieved in a certain CDMA based wireless communication system.
The Gold Standard is a standard for creating high-quality emission reductions projects in the Clean Development Mechanism (CDM) Joint Implementation (JI) and Voluntary Carbon Market.
CDM Smith is an engineering and construction company which provides solutions in water, environmental, transportation, energy, and facilities projects for public and private clients.
CDMA Certification Forum (known as CCF) was the original official authority governing CDMA Device certification.
Mexico City, or City of Mexico (Spanish: Ciudad de México, American Spanish: [sjuˈða(ð) ðe ˈmexiko]; abbreviated as "CDMX"), is the capital and most populous city of Mexico.
A CDMA Mobile Test Set is a call simulating device that is used to test CDMA cell phones. It provides a network-like environment forming a platform to test the cell phone.
Pac-Man (Japanese: パックマン, Hepburn: Pakkuman), stylized as PAC-MAN, is an arcade game developed by Namco and first released in Japan in May 1980. It was created by Japanese video game designer Toru Iwatani.