Related Clues:
- Abbr. on an urgent message, perhaps
- Ltr. letters
- Pronto, to execs
- Ltr. recipient pinpointer
- Env. routing indicator
- Abbr. before a name on an envelope
- Exec's "I need it yesterday!"
- Memo's 'by the way'
- Letters directing letters
- ''By yesterday!''
- Urgent notation
- Envelope letters
- Post-it note abbr.
- PDQ's kin
- Without dawdling, in memos