The current list of all ARRL/RAC sections used in our contests, along with their proper abbreviations, is available here.  You use these abbreviations in the lines of QSO  data for contests that require a section as part of the exchange (Sweepstakes and 160 Meter Contest, plus Field Day).

Click here for other multiplier definitions and abbreviations used by ARRL sponsored contests.

You also use these abbreviations in your Cabrillo log header for your LOCATION: or ARRL-SECTION: tag in all ARRL contests.