ATAC, or Atac, may refer to:
- Airborne Tactical Advantage Company, a U.S. government contractor which operates foreign military aircraft for training purposes
- Anti-Terrorist Action Command, a fictional police organization in the 1981 movie Nighthawks
- Navy Antiterrorist Alert Center, the 1983–2002 United States Navy terrorism watch center
- "Arimidex, Tamoxifen, Alone or in Combination", an international trial of treatments for localized breast cancer
- Asbestos Testing and Consultancy Association, a UK trade association
- Assay for Transposase-Accessible Chromatin (ATAC-seq), a DNA sequencing technique
- Atac, a French supermarket chain
- ATAC SpA (Azienda per i Trasporti Autoferrotranviari del Comune di Roma), a public transport company in Rome, Italy
- Automatic targeting attack communicator, a fictional military communication device in the James Bond movie For Your Eyes Only
- Advanced Technology Airborne Computer (ATAC) was a computer used on US naval aircraft and the NASA Galileo (spacecraft).
This disambiguation page lists articles associated with the title ATAC.If an internal link led you here, you may wish to change the link to point directly to the intended article.
See also
- Ataç, list of people with a similar Turkish name