Definition of REMF in US English:

REMF

(also remf)

noun

US
military slang, derogatory
  • A soldier in a support or administrative role; a non-combatant soldier.

Origin

1970s; earliest use found in Newsweek. Acronym from the initial letters of rear echelon mother-fucker from rear + echelon + motherfucker.

Pronunciation

REMF

/rɛmf/