Pop quiz: When you hear the term “PSA,” what comes to mind?
Many people will answer: Public Service Announcement. For men of a certain age, another likely response is more ominous (prostate-specific antigen, to be precise).
Only a select few will say “Professional Squash Association,” which refers to the organization that oversees squash, a fiercely competitive racquet sport played in an indoor court with a squishy little black ball that goes up to 170 miles per hour.
Source: The Atlantic. Read the full article here.