add multiple values inside a list

List<string> list = new List<string>() { "string1", "string2", ... }

public static class StringConsts
{
    public static readonly string[] AStrings = new[] { "...", "...", "..." };
    public static readonly string[] DiStrings = new[] { "...", "...", "..." };
}

public static class StringConsts
{
    public const string A03 = "...";
    public const string Di01 = "...";
}