What is RFA?

RFA can refer to several technologies, making it ambiguous without further context. Here are some possibilities: * **Reuters Financial Architecture (RFA):** This is a legacy middleware platform used for distributing real-time financial market data. It was commonly used by financial institutions to receive and process data feeds from Reuters (now Refinitiv and later LSEG). It provides APIs and protocols for accessing and managing market data, news, and other financial information. However, it is largely replaced by newer technologies. * **Radio Frequency Ablation (RFA):** In medicine, RFA is a minimally invasive procedure that uses radio waves to generate heat and destroy abnormal tissue, such as tumors. It is commonly used to treat liver cancer, kidney cancer, lung cancer, and other conditions. * **Request for Application (RFA):** This is a formal announcement that an organization is seeking applications for funding, programs, or services. RFAs typically outline the eligibility requirements, application process, and selection criteria. To provide a more specific explanation, please provide more context about the intended meaning of 'RFA'.