Question: In which country can you find Raiffeisen Bank International, a part of the Raiffeisen Bankengruppe?

Context paragraphs:
Raiffeisen Bank International: Raiffeisen Bank International A.G. (RBI) is an Austrian banking group, itself is a central institution of the Raiffeisen Banking Group Austria (RBG).  The central bank is a listed company, with the regional banks of RBG were the major shareholder of the central bank, via a shareholders' agreement.

Ukrainian Processing Center: Ukrainian Processing Center (UPC, Ukrainian: Український процесінговий центр ) is a Ukrainian company founded in 1997 which provides processing services and software for banks.  UPC was the first Ukrainian company within the sphere of processing that received MSP and TPP status in VISA and MasterCard.  In April 1997 UPC processed the first ATM EC/MC card transaction.  Since 2005 UPC has become part of the Raiffeisen Bank International.

Raiffeisenbank (Russia): ZAO Raiffeisenbank (Russian: ЗАО «Райффайзенбанк» ) is a bank in Russia.  It is a subsidiary of Raiffeisen Bank International, which in turn is a fully controlled subsidiary of Raiffeisen Zentralbank.  It was founded in 1996 as "Raiffeisenbank Austria" and has expanded considerably following the 2006 takeover of Russia's Impexbank.

Raiffeisen-Landesbank Tirol: Raiffeisen-Landesbank Tirol A.G. is an Austrian bank based in Innsbruck, Tyrol.  The bank is the central institute of Raiffeisenbank in Tyrol.  The bank is a member of Raiffeisen Bankengruppe (as one of the eight Raiffeisen-Landesbank of Austria), which is a member of Österreichischer Raiffeisenverband, and in turn a member of Internationale Raiffeisen-Union.

Raiffeisen Bank (Romania): Raiffeisen Bank is a top universal bank on the Romanian market, providing a complete range of products and services to private individuals, SMEs and large corporations via multiple distribution channels: banking outlets (more than 350 throughout the country), ATM and EPOS networks, phone-banking (Raiffeisen Direct) and mobile-banking (myBanking).

Raiffeisen Bank (Serbia): Raiffeisen Bank (Serbian: Рајфајзенбанк а.д.  Београд , or "Raiffeisen banka a.d. Beograd") is the Serbian subsidiary of Austria-based Raiffeisen Bankgruppe.

Raiffeisen Bankengruppe (Austria): Raiffeisen Bankengruppe is the larger of two groups of cooperative banks in Austria (another one was Austrian Volksbanks).

Raiffeisen Bank Aval: Raiffeisen Bank Aval is a commercial bank based in Kiev, Ukraine.  It was registered on March 27, 1992, and is the seventh largest bank in the country.  It operates more than 600 branches across the country and offers retail banking services to individuals and organisations.  The bank has been a subsidiary of Austrian Raiffeisen Bank International since 2006.

Banque Raiffeisen: Banque Raiffeisen is a Luxembourgian banking and financial services company.  Founded in 1926, it is one of the oldest banks in Luxembourg.  The bank is independent from foreign shareholders.  It is a member of the International Raiffeisen Union (IRU), which is an association of cooperatives based on the ideas of Friedrich Wilhelm Raiffeisen.

Raiffeisen Zentralbank: Raiffeisen Zentralbank Österreich AG was the central institution of the Raiffeisen Banking Group Austria (RBG).  The central bank was merged with its subsidiary Raiffeisen Bank International in 2017.

Supporting paragraphs: Raiffeisen Bank International Raiffeisen Bankengruppe (Austria)
Answer: Austria