| Acronym | Definition |
|---|
| CTX | Context (Management; Tandem) |
| CTX | contraction |
| CTX | Centrex |
| CTX | Cyclophosphamide |
| CTX | Centex Corporation (stock symbol) |
| CTX | Cholera Toxin |
| CTX | Crypto Text |
| CTX | Cipher Text File |
| CTX | Context |
| CTX | Committed to Excellence |
| CTX | Continuously Variable Transaxle |
| CTX | Cytoxan |
| CTX | Cerebrotendinous Xanthomatosis |
| CTX | Corporate Trade Exchange |
| CTX | Clinical Trial Exemption |
| CTX | C-Telopeptides |
| CTX | Cardiac Transplantation |
| CTX | Czech Traded Index |
| CTX | Charity Technology Exchange (UK) |
| CTX | Computed Tomography X-Ray |
| CTX | Countdown to Extinction (Disney World attraction) |
| CTX | Committed to Xcellence |
| CTX | Combined Training Exercise |
| CTX | Clear to Transmit |
| CTX | Compact Torus Experiment |
| CTX | Center of Technical Expertise (USACE) |