| Acronym | Definition |
|---|
| TSMO➣Threat Systems Management Office |
| TSMO➣Transnational Social Movement Organizations |
| TSMO➣Transportation Systems Management and Operations |
| TSMO➣Threat Simulator Management Office |
| TSMO➣Time Since Major Overhaul (also seen as TSMOH) |
| TSMO➣Thomassen Strategie voor Mens en Organisatie (Rotterdam, The Netherlands) |
| TSMO➣Threat Simulation Management Office |
| TSMO➣Tsentr Mezhdunarodnogo Obrazovaniya (Centre for International Studies At Moscow State University) |