
1) It is so 2) Yup
Found on
https://www.crosswordclues.com/clue/yep

1) OK Corral OK 2) Affirmative of sorts 3) Affirmative, country style 4) Agreement from a cowpoke 5) Backwoods affirmative 6) Backwoods assent 7) Casual assent 8) Casual okay 9) Casual reply 10) Colloquial assent 11) Corral OK 12) Cowboy confirmation 13) Cowpoke assent 14) Dogpatch affirmative 15) Fer sher
Found on
https://www.crosswordclues.com/clue/yep

Yep is a commercial document management software program, available on Mac OS X. In its initial stages of development, Yep was named both `Pik” and then `Kip” but was renamed when it was discovered that the former was a registered trademark of another software program and then the latter was an obscenity in the Norwegian language. As of ve...
Found on
http://en.wikipedia.org/wiki/Yep

Yeast episomal plasmids
Found on
http://www.dyerlabs.com/glossary/microbiology/2w-x-y-z.html
No exact match found.