| Acronym | Definition |
|---|
| CTF➣Capture The Flag |
| CTF➣Correctional Training Facility (California prison system) |
| CTF➣Child Trust Fund (UK) |
| CTF➣Combined Task Force |
| CTF➣Clean Technology Fund (World Bank) |
| CTF➣Children's Tumor Foundation |
| CTF➣Canadian Taxpayers Federation (lobby group) |
| CTF➣Children's Trust Fund |
| CTF➣Counter-Terrorism Financing |
| CTF➣Carboxyl-Terminal Fragment (biochemistry) |
| CTF➣Commander, Task Force |
| CTF➣Chimica e Tecnologia Farmaceutiche (Italian: Chemistry and Pharmaceutical Technology; various universities) |
| CTF➣Common Trace Facility (software) |
| CTF➣Contrast Transfer Function |
| CTF➣Consumer Telephone Forum |
| CTF➣Catalog File |
| CTF➣Common Trace Facility |
| CTF➣Click to Fax |
| CTF➣Character Code Translation File |
| CTF➣Cell Type Field |
| CTF➣Canadian Teachers' Federation |
| CTF➣Canadian Television Fund |
| CTF➣Compagnie Tunisienne de Forage (French: Tunisian Drilling Company; Tunisia) |
| CTF➣Collaborative Translation Framework (Microsoft) |
| CTF➣Computer to Film (printing process) |
| CTF➣Contrast-Transfer-Function |
| CTF➣Compagnie des Techniques Financières (French: Financial Techniques Company) |
| CTF➣Claim to Fame |
| CTF➣Cut-Through Forwarding (networking systems) |
| CTF➣Carrier Task Force |
| CTF➣Coalition Task Force |
| CTF➣Commonwealth Transportation Fund (various locations) |
| CTF➣Canadian Tax Foundation |
| CTF➣Combined Test Force |
| CTF➣Community Task Force |
| CTF➣Canadians for Tax Fairness (Ontario, Canada) |
| CTF➣Common Trust Fund |
| CTF➣Continuous-Time Filter |
| CTF➣Cambridge Theological Federation (UK) |
| CTF➣Community Trust Fund |
| CTF➣Clean Truck Fee (port security) |
| CTF➣Conservation Trust Fund (Colorado) |
| CTF➣Community Treatment Facility (residential mental health facilities) |
| CTF➣Colorado Trail Foundation |
| CTF➣Citizens Task Force |
| CTF➣Critical to Function (technical drawings) |
| CTF➣Capture, Transform and Flow (DataMirror) |
| CTF➣Collective Training Facility |
| CTF➣Common Technical Framework |
| CTF➣Computerized Transmission Function (automotive) |
| CTF➣Capture the Frag (gaming clan) |
| CTF➣Combating Terrorism Financing |
| CTF➣Conservation Trust for Florida |
| CTF➣Camillian Task Force (Catholic international relief effort) |
| CTF➣Computer-control Transmission Function (automotive) |
| CTF➣Chemical Transfer Facility |
| CTF➣Christian Teen Forums |
| CTF➣Cotton Tree Foundation (UK) |
| CTF➣Contrast Threshold Function (brain imaging) |
| CTF➣Captured Test Fleet (vehicle evaluation) |
| CTF➣California Tomato Farmers |
| CTF➣Computed Tomographic Fluoroscopy |
| CTF➣Correctional Treatment File |
| CTF➣Cerrahpasa Tip Fakültesi (Istanbul, Turkey) |
| CTF➣Consolidated Training Facility |
| CTF➣Classroom Trust Fund |
| CTF➣Critical Transfer Frames |
| CTF➣Code Table File |
| CTF➣Change to Tower Frequency |
| CTF➣Championnat Teams Françaises (French: French Championship Teams; gaming clan) |
| CTF➣Complete Test Frame |
| CTF➣Chin-Mu-Kwan Tae Kwon do Federation (martial arts) |
| CTF➣Currency Transaction File |
| CTF➣Correlated Transient Fault |
| CTF➣Control Test Flights |
| CTF➣Canonical Transport Format |
| CTF➣Celtic Tattoo Flash |
| CTF➣Cow-Tipping Fun |
| CTF➣Court Technology Forum |
| CTF➣Contractor's Test Facility |
| CTF➣Contact Track File |
| CTF➣City Trainer Forum |
| CTF➣California Treatment Facility (Soledad, CA) |
| CTF➣CLIC (Compact Linear Collider) Test Facility (European Organization for Nuclear Research) |
| CTF➣Christ the Foundation (Philippines) |
| CTF➣Chew-The-Fat.com (website) |
| CTF➣Charging Triggering Function |
| CTF➣Capture the Faculty (game) |
| CTF➣Contolled Traffic Farming (soil farming association; various locations) |