For three or more authors use the first author's name followed by et al.. (ethicsandclimate.org)
Users can take advantage of reading, surfing the internet, playing games, watching movies, et al on the tablet. (mobilenapps.com)
I hope someday my boys each have a partnership like yours, your spirit of adventure, your heart and passion for doing what you love — it doesn't et any better. (theletteredcottage.net)