TRF
Appearance
	
	
TRF may refer to:
Medicine and Science
[edit]- Terminal restriction fragments, used in measuring telomere length
 - Thyrotropin-releasing factor, a peptide hormone secreted by the hypothalamus
 - Time-restricted feeding, a type of intermittent fasting
 - Transfer RNA-derived fragment
 - TERF1, Telomeric repeat-binding factor 1 (also known as TRF1)
 
Places
[edit]- Sandefjord Airport, Torp, Norway, IATA code
 - Thief River Falls, Minnesota, USA
 
Organisations
[edit]- Tactical recognition flash, UK armed forces
 - Texas Renaissance Festival, USA
 - Thoroughbred Retirement Foundation, racehorse rescue organization
 - TRF (group), a J-pop group
 - Regional Federal Courts (Portuguese: Tribunais Regionais Federais), Brazilian Federal appellate courts
 - The Resistance Front, a separatist group in Indian Kashmir
 
Other
[edit]- Tuned radio frequency receiver, a type of radio
 - Trinidadian Creole, by ISO 639 code
 - TRF1, French howitzer
 - Thea Realm Fighters, unreleased fighting game for the Atari Jaguar