CTQ
| Acronym | Definition |
|---|---|
| CTQ | Corporation des Thanatologues du Québec (French: Thanatologists Corporation of Quebec; Quebec, Canada) |
| CTQ | Critical To Quality |
| CTQ | Centre de Toxicologie du Québec |
| CTQ | Center for Teaching Quality (est. 1999; Hillsborough, NC) |
| CTQ | Centro Técnico Querétaro (Querétaro Technical Center; Querétaro, México) |
| CTQ | Cysteine Tryptophylquinone |
| CTQ | Continental Trombone Quartet |
| CTQ | Confined to Quarters |