TSIG
| Acronym | Definition |
|---|---|
| TSIG | Teleservices Internet Group |
| TSIG | Telecommunications Special Interest Group |
| TSIG | Technical Services Interest Group |
| TSIG | Transaction Signature (RFC 1035) |
| TSIG | Trusted Systems Interoperability Group |
| TSIG | Technical Services Interest Group (Canadian Library Association) |
| TSIG | Technical Solutions Implementation Group (United Kingdom e-Health Association) |
| TSIG | Type of Signalling |