What does Flow stand for?

Flowers - Botanist in plant scientific name (HUH)

Flammulated Owl - Common English name - American Ornithologists Union four-character bird identification - Scientific name: Otus Flammeolus (IBP)

Flow Boy - NCIC trailer make code

Flow International - NASDAQ symbol

Flow International Corp. - NASDAQ symbol (NQ)

Flow Systems, Inc. - NASDAQ symbol (COMM)

Flow Welding (SAUS)