MOPS

MOPS
Minimum operational performance standard (RTCA)
MOT
Ministry of Transport ...

DO-XXX - STP MOPS (work in progress)
Describes a function that processes information prior to the information being broadcast by the ADS-B transmit function.
DO-XXX - ASAS MOPS (work in progress) ...

See also: Aircraft, Airborne, Receiver, Range, Air traffic