Difference between Antiaircraft Gun and Flak

ANTIAIRCRAFT GUN vs FLAK: NOUN

A public-relations spokesperson.
Adverse criticism.
Anti-aircraft shell fire.
Ground-based anti-aircraft guns firing explosive shells.
Dissension; opposition.
Excessive or abusive criticism.
The bursting shells fired from such artillery.
Antiaircraft artillery.
Intense adverse criticism
Artillery designed to shoot upward at airplanes
A slick spokesperson who can turn any criticism to the advantage of their employer

Gatling gun, Thompson submachine gun, Minie ball, Garand rifle, Minimi, Cannoneers, Rocket launcher, Antitank, Gun emplacement, Submachine, Pom pom, Ack ack gun, Ack ack, Flak, Antiaircraft

Protective, Bulletproof, Artillery, Ballistic, Criticism, Pom pom, Ack ack gun, Ack ack, Flak catcher, Antiaircraft gun, Blast, Attack, Antiaircraft, Fire, Antiaircraft fire

Cluster bomblet, Antiaircraft fire, Artillery, Gatling gun, Thompson submachine gun, Minie ball, Garand rifle, Minimi, Cannoneers, Rocket launcher, Antitank, Gun emplacement, Submachine, Flak, Antiaircraft

Ire, Brickbats, Flack, Bullet proof, Protective, Bulletproof, Artillery, Ballistic, Criticism, Antiaircraft gun, Blast, Attack, Antiaircraft, Fire, Antiaircraft fire

America under Siege new antiaircraft gun from a factory where he worked.
French POWs were digging trenches and building antiaircraft gun emplacements, as well.

Flak caused some damage to one of our bombers.
Partially protects crew members from shells and flak fragmentation.
Is flak the best for a Jakobs guns playthrough?
We are going to put on our flak jackets.
Youngstown, Sensible Norwood, and Flak defy practical workability.
Only Net Shot and Flak Cannon fire projectiles.
Dow Chemical would get a bit more flak.
NASA has caught flak for earlier this year.
I considered a number of things, and the flak that it has been receiving, and it has been receiving a lot of flak.
If ark flak leggings on this website Properties, LLC Flak Chestpiece to spawn using the item Ark.