The Hoosier Lottery is the official state lottery of Indiana, and is the only US lottery that uses the state's nickname as its official name. It is a member of the Multi-State Lottery Association (MUSL). The Hoosier Lottery sells scratch-off tickets; its draw games include Mega Millions, Hoosier Lotto, Powerball, Cash 5, and Poker Lotto.

Can we draw the following conclusion?
Other states' lotteries only use states' official names.
It's impossible to say