| Acronym | Definition |
|---|
| OTF➣Only the Family (band) |
| OTF➣Orange Theory Fitness (health club) |
| OTF➣On-The-Fly (data acquisition method) |
| OTF➣On-the-Fly |
| OTF➣On the Floor (laughing) |
| OTF➣Out the Front (automatic knife) |
| OTF➣Ontario Trillium Foundation (Canada) |
| OTF➣Off Topic Forum |
| OTF➣on the Fly |
| OTF➣Open Tape Format |
| OTF➣Open Type Font |
| OTF➣Organised Trading Facility (EU) |
| OTF➣Open Type Fonts (Adobe) |
| OTF➣Optical Transfer Function |
| OTF➣Output Text Format (computer programming) |
| OTF➣On the Phone (chat) |
| OTF➣Ontario Teachers' Federation (Canada) |
| OTF➣Off The Film (camera technology) |
| OTF➣Over the Fence |
| OTF➣Ohio Turfgrass Foundation |
| OTF➣Open Token Foundation |
| OTF➣One Time Fee |
| OTF➣Off the Front (cycling/racing slang) |
| OTF➣Open Trace Format |
| OTF➣Over the Falls (surfing) |
| OTF➣Optical Tunable Filter |
| OTF➣Ohio, Texas, Florida (radio show) |
| OTF➣Open Telecommunications Framework (ECTF) |
| OTF➣Only the Facts |
| OTF➣Object Testing Framework |
| OTF➣Oral Thin Film (drug delivery) |
| OTF➣Objective Terrain Format (high resolution database format) |
| OTF➣OneTouchFootball (soccer discussion site) |
| OTF➣One Time Flight (US Air Force) |
| OTF➣Organ Transplant Fund |
| OTF➣Outsider Test for Faith (religion) |
| OTF➣Operate to Failure (engineering maintenance strategy) |
| OTF➣Optimum Traffic Frequency |
| OTF➣Offender Tracking Form |
| OTF➣Out There Flapping |
| OTF➣One Touch Financial |
| OTF➣Optimized Thomas-Fermi |
| OTF➣Orders To Fire |
| OTF➣Optimal Tower Field |
| OTF➣One True Friend |
| OTF➣Officially TB (Tuberculosis) Free (cattle herds; UK) |
| OTF➣Orders To Fly |
| OTF➣Optimal Tight Frame |
| OTF➣Order of the Federation (gaming clan) |
| OTF➣On-Line Tax Form |