| Acronym | Definition |
|---|
| NBTF➣National Brain Tumor Foundation |
| NBTF➣NB&T Financial Group Inc. |
| NBTF➣National Black Theatre Festival |
| NBTF➣Nile Basin Trust Fund |
| NBTF➣New Brunswick Teachers' Federation |
| NBTF➣Nuts, Bolts and Thingamajigs Foundation (Westlake Village, CA) |
| NBTF➣National Broadband Task Force |
| NBTF➣Neutral Beam Test Facility |
| NBTF➣Nordiska Byggnads- och Träarbetarefederationen |
| NBTF➣Norrbottens Bordtennisförbund |
| NBTF➣National Birthday Trust Fund |
| NBTF➣National Biomedical Tracer Facility |
| NBTF➣Northern Border Task Force |
| NBTF➣Nijmeegse Bedrijfs Tafeltennis Federatie |
| NBTF➣Neutral Buoyancy Test Facility |
| NBTF➣Nuisance Business Task Force (Kansas City, Missouri) |
| NBTF➣Nothing Breaks The Fall |
| NBTF➣New Building Task Force |
| NBTF➣Norges Bassengbad Teknisk Forening |
| NBTF➣Nothing Better Than Friends |