What does "rsa" mean?

Initialism of Responsible Service of Alcohol (a qualification and permit for bar staff).

Rsa

Common synonyms include: cryptographic, public key cryptosystem, public-key, rsa algorithm, rsa cryptosystem, rsa-based.

name, noun

name, noun ·Rare ·Advanced level

Noun

1
Initialism of Responsible Service of Alcohol (a qualification and permit for bar staff). Australia, abbreviation, alt-of, countable, initialism, uncountable
"The Responsible Service of Alcohol (RSA) is more than just a training course. It is a complete system which includes training, testing, reporting and operational policy and procedures support."
2
Initialism of runway safety area. abbreviation, alt-of, countable, initialism, uncountable
3
Initialism of recreational sea angler. abbreviation, alt-of, countable, initialism, uncountable
4
Initialism of road safety authority. abbreviation, alt-of, countable, initialism, uncountable

Proper Noun

1
Initialism of Royal Society of Arts. UK, abbreviation, alt-of, initialism
2
Initialism of Republic of South Africa. South-Africa, abbreviation, alt-of, initialism
3
Initialism of Rivest-Shamir-Adleman (“an encryption algorithm”). abbreviation, alt-of, initialism

"Like I've said before, the RSA doesn't write articles or novels. Good day."