The meaning of the Acronym BTD is...

BTD is

• Bistable Thermal Donor

More Meanings For BTD:

• Branch on Time of Day
• Bistable Thermal Donor
• Basic Thermo-Dynamics
• Brave Tequila Drinking
• Bit Transfer Distribution
• Buchers Tiny Dolphins
• Brunette Downs, Northern Territory, Australia

BTD is also in:

• Airport Codes
• Assembly
• Electronics
• Physics
• Unfiled