I have listed the most useful ones and then linked to two glossaries at the end.
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- (Ausf.) Ausführung -> Model as in the type or version. Came after the name as Aus A, Aus B, etc.
- Fallschirm -> parachute. Seen as a prefix for the German airborne troops.
- (FlaK) Fliegerabwehrkanone -> This one has entered into modern American warfare terminology, so most people know it is anti-aircraft. My friend translated it roughly as flier interceptor/strike back gun. The K is sometimes seen capitalized because Kanone is sometimes capitalized.
- Flammenwerfer ->Flamethrower (werfer is thrower or launcher roughly)
- Gepanzert -> Armoured
- Geschütz -> Gun
- (Kw.K.) Kampfwagenkanone -> Tank gun
- PaK (Panzer abwehr Kanone) -> Anti-Tank Gun
- Panzer -> armor (originally from old or middle French I believe), almost exclusively means tank
- (Pz.Jäg.) Panzerjäger or Jagdpanzer (also Jagdtiger) ->Tank destroyer
- (PzKpwf or PzKpw) Panzerkampfwagen -> Battle tanks, literally armored fighting vehicle
- (S.Ig) Schweres Infanteriegeschütz -> Heavy infantry gun
- (SPW) Schützenpanzerwagen -> Armored personnel carrier
- (SdKfz) Sonderkraftfahrzeug -> Special motor vehicle
- (SS) Schutzstaffel -> Protection squadron (elite troops)
- (StuG) Sturmgeschütz -> Assault Gun
- (StuH) Sturmhaubitze -> Assault Howitzer
Note about SdKfz: Sd.Kfz. is the abbrevation for Sonderkraftfahrzeug, which is German for special purpose vehicle. This number was given to almost all army vehicles (except conventional trucks, motorcycles and cars, but including Panzers) to assist the army when organising and issuing vehicles.
Note about PzKpwf: 'Pz.Kpfw.' is the abbrevation for Panzerkampfwagen, which us often also written as 'Panzer' (even though Panzer actually just means 'armour'). Panzerkampfwagen is the German word for tank, and was placed in front of the model number in Roman numbers, e.g. Pz.Kpfw. IV.
Panther, Tiger and Tiger II can be placed in front of Pz.Kpfw. without their model designation, respectively V and VI - the latter for both the Tiger and Tiger II.
The numbers range from I to VIII, not including Pz.Kpfw. VII 'Löwe', which was meant to replace the Tiger II but was never produced as the Pz.Kpfw. VIII 'Maus' replaced the 'Löwe' before production could be initiated. The numbers of the models didn't have a direct connection with when the different Panzers were produced, i.e. the Panther came after the Tiger, even though its number was V and the Tigers was VI.
Note about StuH and sIG: (Sturmgeschütz or Sturminfanteriegeschütz) -> Assault gun
The StuG was originally meant as a weapon to support the infantry when attacking fortified positions. Later, they were used to a wide extent as Panzerjägere. They had, like the Panzerjägere, no turret.
A little English help:
APCR -> Armour Piercing, Composite, Rigid
HEAT -> High Explosive, Anti Tank
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German Glossary I
German Glossary II
Both of these are worth looking around if you want to know more about German military equipment.
I don't intend to be an expert and this is coming from a monolingual American attempting to stretch his vocab. Sorry if I have posted something incorrect, spelled incorrectly (I'm not about to run this through a spell checker), or otherwise stepped on toes.
For an exercise, try to guess what these German units translate as (all animal names)
grille, wespe, brummbär, hummel, and elefant (lol had to put that one in there).