as
adverb
uk/æzˌ əz/ usas at
ACCOUNTING
at a particular date or time:
All rates correct as at March 1 2011.
as from
from a particular date or time:
As from April 6, your pension payments will increase.
as is (UK also as seen)
COMMERCE
used to state that something is being sold in its present condition, and to say that the person selling it is not responsible for anything that might be wrong with it:
This guarantee does not cover products sold "as is".
as is, where is
COMMERCE
used to state that something is being sold in its present condition and at the place where it is at present, and to say that the person selling it is not responsible for anything that might be wrong with it:
This item is being sold as is, where is, with no warranty, written or implied.
as of
at a particular date or time:
The data is correct as of May 13.
This issue may need attention later but, as of now, we are happy with the decision that we have taken.
ACCOUNTING
from a particular date or time:
The tax consequences of this sort of transaction will change as of October 1.
as per
according to what has been agreed or stated:
They made payments of $1,000 a year, as per agreement.
We shall proceed as per your instructions.
as seen
UK also
→ as is :
We sold the car with a receipt saying 'sold as seen'.