.NS [type]Notation start.  Used with .MT 1 and .AS 2/.AE (memorandum for file) to specify note for cover sheet.   Otherwise used at end of formal memoranda.  Specify notation type.  
0 | Copy to (the default).  | 
1 | Copy (with attention) to.  | 
2 | Copy (without att.) to.  | 
3 | Att.  | 
4 | Atts.  | 
5 | Enc.  | 
6 | Encs.  | 
7 | Under Separate Cover.  | 
8 | Letter to.  | 
9 | Memorandum to.  | 
10 | Copy (with atts.) to.  | 
11 | Copy (without atts.) to.  | 
12 | Abstract Only to.  | 
13 | Complete Memorandum to.  | 
| string | Copy string to.  |