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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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a- (1)
a- (2)
A.A.
A’asia
A.B.
a.b.
A-bomb
A/C
a/c
a cappella
à cheval
A.D.
a.d.c.
A-D conversion
à deux
A & E
a.f.
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A (1)
A


symbol 
Definition:
 
1. chemistry activity
2. biochemistry adenine
3. measurements ampere
4. physics mass number
5. comput 10 ( used in hexadecimal notation )

Encarta® World English Dictionary [North American Edition] © & (P)2007 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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