AIFS
# AIFS

AIFS may refer to

* Auckland Integrated Fares System, a predecessor to the proposed public transport payment system for New Zealand
* Australian Integrated Forecast System (meteorology)
* American Institute For Foreign Study, est. 1964
* Arbitration Inter Frame Spacing, a method of prioritizing transmissions on a wireless network
* Associazione Italiana Football Sala, the old name for the current Federazione Italiana Football Sala
* Australian Institute of Family Studies
