Commonly used abbreviations

Challenge for you to tell the abbreviations...

1. I.Q. = ?
2. a.m = ?
3. p.m = ?
4. e.g. = ?
5. i.e. = ?
6. SIM = ?
7. OK = ?

Answers:-
1. I.Q. = ? Intelectual que, or inteligent question.
2. a.m = ?aftr morning.
3. p.m = ?pre.morning.
4. e.g. = ?example
5. i.e. = ?instance example
6. SIM = ?sending
7. OK = ?objection kiled