| Answer | Crossword Clue |
|---|---|
| IFSO | In case it's true |
| IFSO | 'In case that's true ...' |
| IFSO | In case that's true |
| EVERO | "It's true," in Torino |
| IFSO | In the event it's true |
| SCIENCE | "It's true whether or not you believe in it," per Neil deGrasse Tyson |
| BACKUPPLAN | It's just in case |
| IFNEEDBE | In case it's called for |
| SMALLPOX | Its last U.S. case was in 1949 |
| FYI | "In case it's of interest ...," on a memo |
