Flying fortresses Synonyms

We can't find synonyms for the phrase "Flying fortresses", but we have synonyms for terms, you can combine them.

Flying Synonyms

Fortresses Synonyms

FF abbreviation

FF is an abbreviation for Flying Fortresses

What does FF stand for?

FF stands for "Flying Fortresses"

Definitions for Flying

(adjective) acting or done with excessive or careless speed
(adjective) moving, proceeding, or acting with great speed
(noun) travel through the air by the use of wings