RSI

See also: rsi

English

Noun

RSI (countable and uncountable, plural RSIs)

1. (pathology) Initialism of repetitive strain injury.
2. (finance, cryptocurrencies) Initialism of relative strength index.
   • 2025 January 2, “Ameris Bancorp (ABCB) Loses -9.76% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner”, in Yahoo! Finance‎^[1], United States, archived from the original on 11 September 2025:

     The heavy selling of ABCB shares appears to be in the process of exhausting itself, as indicated by its RSI reading of 25.66.

3. (medicine) Initialism of rapid sequence induction.

   Synonym: RSII

4. (machine learning) Initialism of recursive self-improvement.

Anagrams

• Sri, IRS, ISR, Sir., IRs, Isr., Sir, R.I.S., SIR, RIs, sir, SRI, R. I. S., RIS

Italian

Proper noun

RSI f

1. (historical, broadcasting) initialism of Radio svizzera di lingua italiana, the Swiss-Italian radio station
2. (broadcasting) initialism of Radiotelevisione svizzera di lingua italiana, the Swiss-Italian public service broadcaster [from 2009]