• What does FIRST Stand For in Internet Slang, Chat Texting & Subculture ?

  For FIRST we have found 154 definitions.

• What does FIRST mean? We know 154 definitions for FIRST abbreviation or acronym in 7 categories. Possible FIRST meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

FIRST Stands For: