What does PECOS stand for?
What does PECOS mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: PECOS.
We've found a total of 1 definition for PECOS:
What does PECOS mean?
- Pecos, Pecos River(noun)
- a tributary of the Rio Grande that flows southeastward from New Mexico through western Texas