If you're referring to the misspelling "rhisa", it is likely meant to be "risa". Other possible correct suggestions could include "Rica" or "riser". It's important to double-check spellings to convey accurate information and avoid confusion.
CISA The Certified Information Systems Auditor (CISA) certification represents a recognized standard of proficiency in the field of information systems audit.
DISADISA is an acronym for the Defense Information Systems Agency.
EISAEISA was a popular bus architecture for personal computers in the early 1990s.
ElisaElisa is a talented musician who can play multiple instruments.
FISA The Foreign Intelligence Surveillance Act, commonly known as FISA, was enacted in 1978 to regulate the surveillance of foreign intelligence activities in the United States.