Final answer:
Nonparticipating IFR traffic may be cleared through an MOA if IFR separation can be provided by ATC.
Step-by-step explanation:
In an MOA (Military Operations Area), nonparticipating IFR (Instrument Flight Rules) traffic may be cleared through the area if IFR separation can be provided by ATC (Air Traffic Control). This means that nonparticipating IFR traffic that wants to enter an MOA must coordinate with ATC to ensure safe separation from participating military aircraft.