MAC

noun14

1. •
   Initialism of media access control: the portion of Ethernet, Wi-Fi 802.11 wireless, Bluetooth, FDDI, ATM, and Fibre Channel networks that controls which hardware devices have access to the media over which signals are sent.
2. •
   Initialism of message authentication code.
3. •
   Initialism of mandatory access control.
4. •
   Initialism of Mycobacterium avium complex.
5. •
   Initialism of minimum alveolar concentration.
6. •
   Initialism of multiply and accumulate, a hardware module found in digital signal processors which performs a multiplication and adds the result of that operation to an accumulator in the same cycle, used extensively in implementations of digital filters, transforms, and codecs.
7. •
   Initialism of mid-air collision.
8. •
   Initialism of monitored anesthesia care.
9. •
   Initialism of mean aerodynamic chord.
10. •
    Initialism of maximum allowable concentration, the maximum concentration of a pollutant which is considered harmless to healthy adults during their working hours, assuming they breathe uncontaminated air at all other times.
11. •
    Initialism of membrane attack complex, a part of the complement system of the innate immune system.
12. •
    (UK) Initialism of Migration Authorisation Code.
13. •
    (historical) Initialism of merchant aircraft carrier.
14. •
    Initialism of magnetic accelerator cannon.