Updated: 05/03/2022 by Computer Hope
OTP in white lettering on red background.

OTP may refer to any of the following:

1. Short for one-time programmable, OTP or OTP NVM (non-volatile memory) is a programmable read-only memory that may only be written to once.

2. OTP may also be an acronym for one-time password.

3. OTP is sometimes used as an acronym for on the phone.

4. With games, OTP is short for one-trick pony and describes a player who focuses on only learning one character or class in a game with multiple characters.

Computer acronyms, Game terms, Hardware terms, Memory, Password, Security terms