WJA

WJA or wja may refer to:

Codes

• WJA, the ICAO code for WestJet, Alberta, Canada
• WJA, the IATA code for Woja Airport, Ailinglaplap Atoll, Marshall Islands
• wja, the ISO 639-3 code for Waja language, eastern Nigeria

Organisations

• Washington Jesuit Academy, a middle school in Washington, D.C., US
• Welsh Judo Association, the governing body for the sport of judo in Wales, UK
• World Jurist Association, an NGO based in the US focused on strengthening the rule of law globally