For more information. See the derivations below.
confer
1533, from L. conferre “to bring together, compare,” from com- “together” + ferre “to bear” (see
infer). Sense of “taking counsel” led to conference (1555). The meaning
“compare” (common 1530-1650) is largely obsolete, but the abbreviation cf. is still used in this sense.
Online Etymology Dictionary, © 2001 Douglas Harper
Con*fer", v. t. [imp. & p. p.
http://dictionary.reference.com/browse/Conferred”]Conferred; p. pr. & vb. n.
Conferring.] [L. conferre to bring together, contribute, consult; con- + ferre to bear: cf. F. conf['e]rer. See 1st
Bear.]
- To bring together for comparison; to compare. [Obs.]
If we confer these observations with others of the like nature, we may find cause to rectify the general opinion. --Boyle.
Here are two more common abbreviations
**e.g. **
An
abbreviation meaning
“for example.” It is short for the
Latin exempli gratia, “for the sake of example.” A list of examples may be preceded by
e.g.: “She loved exotic fruit,
e.g., mangoes, passion fruit, and papayas.”
i.e.
An
abbreviation for
id est, a
Latin phrase meaning
“that is.” It indicates that an explanation or
paraphrase is about to follow: “Many workers expect to put in a forty-hour week —** i.e.**, to work eight hours a day.”
dictionary.reference.com/
www.thefreedictionary.com
You can see more abbreviations here
en.wikipedia.org/wiki/List_of_Latin_abbreviations
However, it lists
A.D. anno Domini “in the year of the Lord”
Actually, it stands for the full phrase, ** “in the year of our Lord Jesus Christ”**
.
.