What do these abbreviations mean? Please help!

[PanzerElite]

o.U.
F.d.R.
F.d.R.d.A.
A.B.
I.V.
If you have more like this, please post here for native collectors, thanks!

[hucks216]

O.U. - Ortsunterkunft - refers to a temporary HQ or location without actually naming the location
F.d.R - Für die Richtigkeit - usually seen on a countersignature and is used to verify that the original signature (even if typed) is a true copy.
I.V. - In Vertretung - On behalf of

[speedytop]

Hi,

O.U. - Ortsunterkunft - refers to a temporary HQ or location without actually naming the location.

f.d.R. - für die Richtigkeit - a countersignature used to verify that the above signature (even if FS) is correct.

f.d.R.d.A. - für die Richtigkeit der Abschrift - to verify, that the copy of an original document is complete correct.

a.B. - auf Befehl - by command

i.V. - in Vertretung - signed for/acting for

Uwe

[PanzerElite]

thank you Sirs!