Some countries can be guessed by typing answers that begin with different letters. You are shown these initial letters: can you guess the countries? Using an old country as an example, S U could correspond to Soviet Union which can also be typed as USSR. Some initials correspond to more than 1 country; these rows are highlighted and require you to type any of the possible answers.
whoops I must have written them worst than usual. Are you familiar with type-ins? H T V is 'Vatican City' because you can also type it as 'Holy see' and 'The Vatican City' so you have 3 possible starting letters: H, T and V
PS When are the acrostics coming?!