ops.

ops.

abbreviation for
(Military) operations
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
The investigation also prompted unprecedented criticism of OPS. During the investigation of the pipeline explosion, National Transportation Safety Board (NTSB) Chairman James Hall said, "We believe [OPS'] lack of action continues to place the American people at risk."
More than a million miles of pipeline are not mapped because they aren't regulated by OPS.