| NATIONAL WESTMINSTER BNK 9% SR A PRF | NWBD:LSE | London Stock ExchangePrimary | United Kingdom |
| National Grid PLC | NG.:LSE | London Stock ExchangePrimary | United Kingdom |
| First National Corp | FXNC:NAQ | Consolidated Issue listed on NASDAQ Capital MarketPrimary | United States |
| First National Energy Corp | FNEC:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Federal National Mortgage Association | FNMA:QBB | OTC Markets Group Inc - OTCQBPrimary | United States |
| Indo National Ltd | NIPPOBATRY:NSI | National Stock Exchange of IndiaPrimary | India |
| Merchants' National Properties Inc | MNPP:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Marquette National Corp | MNAT:QXR | OTC Markets Group Inc - Prime QXPrimary | United States |
| Middlebury National Corp | MDVT:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Farmers National Banc Corp | FMNB:NAQ | Consolidated Issue listed on NASDAQ Capital MarketPrimary | United States |
| Commercial National Financial Corp (Pennsylvania) | CNAF:QXR | OTC Markets Group Inc - Prime QXPrimary | United States |
| Commercial National Financial Corp (Michigan) | CEFC:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Butler National Corp | BUKS:QXR | OTC Markets Group Inc - Prime QXPrimary | United States |
| Canadian National Railway Co | CNR:TOR | Toronto Stock ExchangePrimary | Canada |
| First National of Nebraska Inc | FINN:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| First National Bank Alaska | FBAK:QXR | OTC Markets Group Inc - Prime QXPrimary | United States |
| Citizens National Corp | CZNL:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Oman National Engineering & Investment Co SAOG | ONES:MUS | Muscat Securities MarketPrimary | Oman |
| National Detergent Company SAOG | NDTI:MUS | Muscat Securities MarketPrimary | Oman |
| National Bank of Coxsackie | NCXS:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| National Finance Company SAOG | NFCI:MUS | Muscat Securities MarketPrimary | Oman |
| National Hospitality Institute SAOG | NHIS:MUS | Muscat Securities MarketPrimary | Oman |
| National Healthcare Corp | NHC:ASQ | NYSE American ConsolidatedPrimary | United States |
| National Gas Company SAOG | NGCI:MUS | Muscat Securities MarketPrimary | Oman |
| National Bank of Oman SAOG | NBOB:MUS | Muscat Securities MarketPrimary | Oman |
| National Capital Bank of Washington | NACB:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| National Australia Bank Ltd | NAB:ASX | Australian Stock Exchange LtdPrimary | Australia |
| National Bank of Canada | NA:TOR | Toronto Stock ExchangePrimary | Canada |
| National Aluminium Products Company SAOG | NAPI:MUS | Muscat Securities MarketPrimary | Oman |
| National Biscuit Industries Ltd SAOG | NBII:MUS | Muscat Securities MarketPrimary | Oman |
| National Bank of Greece SA | ETE:ATH | Athens Stock ExchangePrimary | Greece |
| National Real Estate Development and Investment Co SAOG | NRED:MUS | Muscat Securities MarketPrimary | Oman |
| Auburn National Bancorporation Inc | AUBN:NMQ | Consolidated Issue listed on NASDAQ Global MarketPrimary | United States |
| National Storage Affiliates Trust | NSA:NYQ | New York ConsolidatedPrimary | United States |
| National Bank Holdings Corp | NBHC:NYQ | New York ConsolidatedPrimary | United States |
| Eaton Vance National Municipal Opportunities Trust | EOT:NYQ | New York ConsolidatedPrimary | United States |
| Schneider National Inc | SNDR:NYQ | New York ConsolidatedPrimary | United States |
| National Aluminium Co Ltd | NATIONALUM:NSI | National Stock Exchange of IndiaPrimary | India |
| Camden National Corp | CAC:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| American National Group Inc | ANG PR D:NYQ | New York ConsolidatedPrimary | United States |
| Fidelity National Financial Inc | FNF:NYQ | New York ConsolidatedPrimary | United States |
| Lincoln National Corp | LNC:NYQ | New York ConsolidatedPrimary | United States |
| Fidelity National Information Services Inc | FIS:NYQ | New York ConsolidatedPrimary | United States |
| AllianceBernstein National Municipal Income Fund | AFB:NYQ | New York ConsolidatedPrimary | United States |
| National Fuel Gas Co | NFG:NYQ | New York ConsolidatedPrimary | United States |
| Wabash National Corp | WNC:NYQ | New York ConsolidatedPrimary | United States |
| National Presto Industries Inc | NPK:NYQ | New York ConsolidatedPrimary | United States |
| National Health Investors Inc | NHI:NYQ | New York ConsolidatedPrimary | United States |
| China National Medicines Corp Ltd | 600511:SHH | Shanghai Stock ExchangePrimary | China |
| National Aerospace Fasteners Corp | 3004:TAI | Taiwan Stock ExchangePrimary | Taiwan |
| China National Culture Group Ltd | 745:HKG | Hong Kong Stock ExchangePrimary | Hong Kong |
| China National Software & Service Co Ltd | 600536:SHH | Shanghai Stock ExchangePrimary | China |
| National Beverage Corp | FIZZ:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| Ames National Corp | ATLO:NAQ | Consolidated Issue listed on NASDAQ Capital MarketPrimary | United States |
| National Petroleum Co Ltd | 9937:TAI | Taiwan Stock ExchangePrimary | Taiwan |
| National United Resources Holdings Ltd | 254:HKG | Hong Kong Stock ExchangePrimary | Hong Kong |
| Valley National Bancorp | VLY:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| Simmons First National Corp | SFNC:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| Old National Bancorp | ONB:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| National Cinemedia Inc | NCMI:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| National Electronics Holdings Ltd | 213:HKG | Hong Kong Stock ExchangePrimary | Hong Kong |
| National Vision Holdings Inc | EYE:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| National Research Corp | NRC:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| Nationale Bank Van Belgie NV | BNB:BRU | Euronext BrusselsPrimary | Belgium |