The meaning of the Acronym OTP is...

OTP is

• On The Phone
• Off Topic Post

More Meanings For OTP:

• Open Telecommunications Platform
• One Time Password
• One Time Password
• One Time Programmable
• One Time Programming
• Open Telecommunications Platform
• On The Premises
• On The Phone
• Off Topic Post
• Over Temperature Protection
• Origin Template Plot
• One Tree Point
• Opioid Treatment Program
• OEM (Original Equipment Manufacturer) Technology Provider
• Országos Takarékos Pénztár

OTP is also in:

• Chat
• Electronics
• Firms
• Hardware
• Hospitals
• Mathematics
• Networking
• Security
• Software
• Telecom