English abbreviations from conf to cool
- Conf. (Confessor)
- CONF (Confidential)
- CONFAD (CONcept for a Family of Army Divisions)
- Conf. Doct. (Confessor et Doctor (Breviary))
- Confeone. (Confessione ("Confession" abl. case))
- Conf. Pont. (Confessor Pontifex ("Confessor and Bishop" Breviary))
- CONG (Viet-Cong)
- CONII (Colleges Ontario Network for Industry Innovation)
- CONMEBOL (Confederación Sudamericana de Fútbol or Confederação Sul-Americana de Futebol (respectively Spanish and Portuguese for "South American Football Confederation"))
- CONN (CONNector)
- Connie (Constance)
- CONOPS (Concept of Operations)
- CONPLAN (CONcept PLAN)
- CONR (CONUS (Continental United States) NORAD (North American Aerospace Defense Command) Region)
- CONS (Contracting Squadron)
- Cons. (Consecratio ("Consecration"))
- Consciae. (Conscientiae ("Of [or to] conscience"))
- Consecr. (Consecratus ("Consecrated"))
- Const. Ap. (Constitutio Apostolica ("Apostolic Constitution"))
- Constbus (Constitutionibus ("Constitutions" abl. or dat. case))
- CONSTR (CONSTRuction)
- CONT (Continued)
- CONTAF (CONtingency TAsk Force)
- CONTAM (Committee on National Television Audience Measurements)
- CONTD (Continued)
- CONUS (Continental United States)
- CONUSA (CONtinental United States Army)
- COO (Chief Operating Officer)
- COOAL (Co-ordinated Activity List)
- COOL (Children Overcoming Outstanding Loss)