There are an estimated 250,000 hate crimes a year, but you wouldn’t know it to look at city statistics. According to an Associated Press investigation, about 17 percent of all city and county law enforcement agencies across the country have not submitted a single hate crime report to the FBI’s annual crime tally in the past six years. The majority of the more than 2,700 city police and county sheriff’s departments identified by the AP were located in small towns, but the list also included the Multnomah County Sheriff’s Office, which represents Portland, Oregon, and departments in Birmingham, Alabama; Jackson, Mississippi; and Baton Rouge, Louisiana.

The FBI knows what LMAO means. According to an internal manual released today under the Freedom of Information Act to the open-records website MuckRock, the bureau also knows what ANFAWFOS, EOTWAWKI, and IITYWTMWYBMAD stand for. So beware: The feds have cracked Twitter slang. Or think they have.