What does REN stand for?

What does REN mean?

REN	Resolute Energy Corporation Business » NYSE Symbols
REN	Renown Governmental » Military
REN	Re-Name Computing » Assembly
REN	Re-Name Computing » General
REN	Re-Name Governmental » Military
REN	Re-Name Governmental » NASA
REN	Ringer Equivalence Number Computing » Telecom
REN	Orenburg, Russia Regional » Airport Codes
REN	Responding to Executive's Needs Miscellaneous » Funnies
REN	Ringer Equivilence Number Miscellaneous » Unclassified
REN	Rename a file Computing » DOS Commands
ren	renounced Community » Genealogy
REN	Resident Evil Network Miscellaneous » Gaming
REN	Remote Enable Computing » Hardware
REN	Rename Computing » Software
REN	Research and Educational Network Academic & Science » Libraries