English abbreviations from frog to frs
- FROG (free rocket over ground)
- FROGS (Fairbornites Restoring Our Green Spaces)
- FROGUTS (Virtual Dissection Software package)
- FROM (Force Reception and Onward Movement)
- From DownTown (A shot in basketball from the front court)
- FROST (Fictional Recounting Of Stories Tall)
- FRP (Food Resource Points)
- FRPA (Faculty Report of Professional Activities)
- FRQ (Feramin Airport)
- frr (North Frisian language (ISO 639-2 code))
- FRRA (Fleet Reserve Retirement Authority)
- FRRS (Frequency Resource Record System)
- FRS (Fleet Replacement Squadron (Formerly RAG))