FOOTBALL HANDICAPPING - what does AF and AA stand for?

[twofingers]

While doing some research for football handicapping, I have come across some abbreviations I can't figure out. I don't know what the AF and AA abbreviations stand for? Below I have a basic football summary I see when doing research, and I know what everything means, but the AF and AA. I know its probably fairly obvious to most, but I'm a rookie at this great thing we call sports handicapping. Any help would be appreciated, I believe the A stands for average, but i'm not sure.

W/L ATS H A AF AA O/U

[onlooker]

Average points for.
Average points against.

[twofingers]

that was a quick reply! Thanks, I should of figured that one out.

[cover123]

Thanks for the info.

[op913chad]

Thanks