CMO may refer to:
Complementary metal–oxide–semiconductor, abbreviated as CMOS /ˈsiːmɒs/, is a technology for constructing integrated circuits.
CMON Limited, formerly known as CoolMiniOrNot is a publicly listed miniatures and board game publisher, trading on the Hong Kong Stock Exchange.
A CMoy is a pocket headphone amplifier originally designed by Chu Moy on the headwize.com Headphone Resource Site and public discussion Forums.
The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET).
The Medal of Honor is the United States of America's highest and most prestigious personal military decoration that may be awarded to recognize U.S.
C-Modem is a protocol driver developed by Lavio Pareschi (Rio de Janeiro) in 1989 that works similarly and better than ZMODEM.
CONFIG.SYS is the primary configuration file for the DOS and OS/2 operating systems. It is a special ASCII text file that contains user-accessible setup or configuration directives evaluated by the operating system during boot.
An active-pixel sensor (APS) is an image sensor consisting of an integrated circuit containing an array of pixel sensors, each pixel containing a photodetector and an active amplifier.