What does cn stand for?

Canada - MARC country of publication code - Library of Congress (LCCP)

Carbonate Nodule - Archeology

Centurium (SAUS)

Cinders - Quality of the bottom - Nautical charts

Cyanide - Organic chemistry (DAVI)

Absolute Coefficient of Yawing Moments

Calcineurin - Biochemistry

Call Number - Online database field identifier

Calton, Inc. - AMEX symbol (SPSG)

Can

Canadian National (SAUS)

Canadian National-North America - Federal Railroad Administration identification code

Canadian National Railways - AAR code

Canadian Northern Express Co. (SAUO)

Canet Nordenfelt Gun

Canister

Cannon (SAUS)

Cannon Minerals Ltd. - Vancouver Stock Exchange symbol

Canon

Canonical Name - Telecommunications (ACOL)

Careless and Negligent Driving - Traffic offense charge

Care Net - An association (EA)

Cascade Nozzle - Aviation (OA)

Case of Need

Caudate Nucleus - Anatomy

Cavity Nester - Ornithology

Cellulose Nitrate - Organic chemistry

Cemetery Net (CCCA)

Central Airlines, Inc.

Certified Nutritionist - Medicine

Cetane Number - Fuel technology

Chalcedony (SAUS)

Change Notice

Charge Number (ACAE)

Charge Nurse - Medicine

Charter New York Corp. (SAUO)

Check Not OK - Telecommunications (TEL)

CHExchange Network - An association (EA)

Child Nutrition

Children of the Night (EA)

China - ANSI two-letter standard code (CNC)

China - NCIC firearms make code (NCIC)

Chinese Central News Agency (SAUO)

Chinese Navy (CINC)

Chloracetophenone (SAUS)

Chlorinated Naphthalene - Organic chemistry

Chloroacetophenone - Also, CAP - Tear gas - Army symbol (AAG)

Cholesteryl Nonanoate (SAUS)

Chondrite-Normalized (SAUS)

Chromosome Number (SAUS)

Circular Note - Business term

Circulating Nurse (HGAA)

Citation Number - Database terminology (NITA)

Clinical Nursing

Clipped and Nitrogen Added - Ecology

Cneius (ABBR)

Coalicion Nacionalista - Spain - Political party (ECED)

Cochlear Nuclei - Brain anatomy

Code Napoleon - Napoleonic Code - French - Legal term

Coin Trunk - Telecommunications (TEL)

Colin Energy Corp. - Toronto Stock Exchange symbol

Collection Node (SAUS)

Collective Negotiations

Collegiate Network - Association (EA)

Colon Neurosis - Medicine (EDAA)

Combat, Naval (SAUS)

Combined Nomenclature - EC (ECED)

Command Network - Military technology (DDF)

Common Name

Commonwealth Nation

Communes Network - British (EAIO)

Communications Network

Commutated Network (IAA)

Company Name - Database terminology (NITA)

Compass North

Compensation Neurosis - Medicine (EDAA)

Compensators - JETDS nomenclature - Military (CET)

Computing Nodes (SAUS)

Concert Name - Database terminology (NITA)

Condensation Nuclei

Condensation Nucleus - Marine science

CoNect

Confederate Navy (SAUO)

Congenital Nephrosis - Medicine (STED)

Congenital Nystagmus - Ophthalmology (AAMN)

Conjectanea Neotestamentica - A publication (BJA)

Connect (VLIE)

Conservative Nationalist Party - British

Conservative Network (EA)

Consignment Note - Shipping

Consolidated - Accounting

Consols - Consolidateds

Constructionman - Nonrated enlisted man - Navy

Construction Notice (SAUS)

Consultant (SAUS)

Consultants' Network (EA)

Contaminated Normal - Statistics

Contemporary Newsmakers - Later, Newsmakers - A publication

Continental - Tire casing code

Continuous Noise

Contract/Grant Number - Database terminology (NITA)

Contract Note - Banking

Contract Number - Computer science

Control Agent (Riot) - Emergency Management (EMA)

Control Number

Convertible - Rate - Value of the English pound

Convertible Note

Coordination Number - Chemistry

Copy Network - Computer science (VERA)

Corn - Telegraphy (PCTE)

Corporate Network (SAUO)

Corporate Source Name - Database terminology (NITA)

Correction Notice (MCD)

Cosine

Cosine of the Amplitude (SAUS)

Counternarcotics - Military (DOMA)

Country Name - Database terminology (NITA)

Country National Party - Political party - Australia

Country Note (SAUS)

Cover Note - Insurance

Cranial Nerve - Anatomy

Cras Nocte - Tomorrow Night - Pharmacy

Credit Note - Business term

Crigler-Najjar - Syndrome - Medicine (STED)

Cryptococcus Neoformans (SAUS)

Cuban Navy

Cumulonimbus - Cloud - Meteorology

Cuneate Nucleus - Neuroanatomy

Cupro Nickel

Cyanide (ABAC)

Cyanide Anion - Organic chemistry (DAVI)

Cyanogen - Toxic compound (AAMN)

Cyanogen Radical - Organic chemistry (DAVI)

Cyanonaphthalene - Organic chemistry

Cyanosis Neonatorum (DB)

Morocco - International civil aircraft marking (ODBW)

Napa City-County Library, Napa, CA - Library symbol - Library of Congress (LCLS)

National Convention (CAR) - Political party (PSAP)

New York Central Railroad Co. (SAUO)

Parke, Davis & Co. - Research code symbol

Training and Riot Control Agent

Tropic Air - ICAO designator (AD)