TIQ
| Acronym | Definition |
|---|---|
| TIQ | The Internet Quiz |
| TIQ | Tetrahydroisoquinoline (neurochemical) |
| TIQ | Turtle Island Quartet (est. 1985) |
| TIQ | Tinian, Northern Mariana Islands - Tinian (Airport Code) |
| TIQ | Trends Identification Questionnaire (education) |
| TIQ | Trawl Individual Quota (Pacific Fishery Management Council; California) |
| TIQ | Total Intelligence Quotient (child development) |
| TIQ | Technical Information Questionnaire (US Army) |