Feb 9 (Reuters) - Index provider MSCI announced on Thursday quarterly changes to its widely followed stock indexes, including the All Country World Index and the Emerging Markets index.

The three largest additions to the MSCI ACWI Index will be Atlassian, Axon Enterprise and Reliance Steel & Aluminum, MSCI said, adding that 34 securities will be added to and 24 securities will be deleted from that index.

The three largest additions to the MSCI Emerging Markets Index measured by market capitalization will be Bank of Baroda, Shanghai Aiko Solar Energy and Kakaopay Corp, it said.

Hainan Airlines Holding, Hainan Airport Infrastructure, and Offcn Education Technology are the three largest additions to both the MSCI China All Shares Index and the MSCI China A Onshore Index.

All changes will be implemented at the close on Feb. 28, MSCI said.

MSCI said due to market accessibility issues, it will not currently make changes for any securities from Bangladesh, Kenya, Nigeria, or Sri Lanka.

The MSCI All country world index includes large and mid-cap stocks from 23 developed and 24 emerging markets according to MSCI. Its constituents' market capitalization totaled just above $60 trillion at the end of last month.

The MSCI emerging markets index had nearly 1,400 constituents with about $6.8 trillion in market cap. (Reporting by Jahnavi Nidumolu in Bengaluru and Rodrigo Campos in New York; Editing by Chris Reese and Christopher Cushing)