CSO

CSO (countable and uncountable, plural CSOs)

2. Initialism of chief security officer.
3. Initialism of chief sustainability officer.
4. Initialism of civil society organisation.
5. Initialism of combined sewer overflow.
6. Initialism of community service officer.
7. (legal system) Initialism of conditional sentencing order.

   Coordinate term: MMP

• 'cos, Cos, OCS, OCs, OSC, SCO, SOC, SoC, Soc, Soc., co's, cos, cos., soc, soc.