| Answer | Crossword Clue |
|---|---|
| USS | Letters with Arizona or Missouri |
| USS | Letters before Arizona or Missouri |
| USS | Letters before Missouri or Arizona |
| USS | Letters before Arizona or Maine |
| RNA | Letters with messenger or transfer |
| RNA | Letters with "messenger" or "transfer" |
| ENES | Spanish letters with (or without) tildes |
| THU | Abbr. for a word also with abbrs. by its first two, or first four, or first five letters |
