(military, aviation) Initialism of air force station.

plural of AF

Initialism of air force. / Initialism of alternative fact. / Initialism of atrial fibrillation. / Initialism of autofocus. / Initialism of adult female. / Initialism of auditory feedback.

Initialism of antiferromagnetic.

(Internet slang, vulgar) Initialism of as fuck.

(postpositive, vulgar, slang, Internet slang, text messaging) Initialism of as fuck. / (stenoscript) Abbreviation of after.

(US, military) Acronym of Armed Forces Entertainment.

Initialism of American Foundation for Suicide Prevention. / (US): Initialism of Annual Filing Season Program.

(military, US) Initialism of Armed Forces Service Medal.

plural of Afsharid