| Acronym | Meaning |
| DWI | Dance With Intensity - Danish West Indies - Diffusion-weighted Imaging - Direct Water Injection - Disaster Welfare Inquiry - Drinking Water Inspectorate - Driving While Intoxicated/Impaired |
| FC | Femtocoulomb |
| SG | Senegal (FIPS 10-4 Country Code) - Singapore (ISO 3166 Digram) - Snow Grains (METAR Code) -Study Group |
| KK | Kabushiki Kaisha (Japanese For Stock Company |
| TO | Tongan Language (ISO 639-1 Code) |
| JDBC | Java Data Base Connectivity |
| AC | Actinium |
| HRM | Human Resource Management |
| TSCA | Toxic Substances Control Act (tosca) |
| CMHC | Canada Mortgage And Housing Corporation |