CON

A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z

Definitions

1. letter designation on HCO Bulletins; city office only. These are issued to city offices only, not reissued. (HCOB 24 Feb 59)

2. Conning Officer. (FO 1020)

3. stands for and is short for "control." (FO 2111)